¶ 1 Under 73 O.S.1991, § 160, this Court is given exclusive original jurisdiction to determine the validity of bond issues proposed by respondent, Oklahoma Capitol Improvement Authority (OCIA). Petitioners, Jerry R. Fent and Margaret B. Fent (husband and wife), two resident taxpayers and registered voters of Oklahoma (hereafter taxpayers) brought this original proceeding challenging the constitutionality of two statutes, 73 O.S. Supp.1998, §§ 168.3 and 301, which together authorize OCIA to issue over $300 million dollars in bonds to fund various governmental projects.1 Taxpayers seek disapproval of any bonds issued under the statutes, primarily based on the argument the bonds would create prohibited debt in violation of OKLA. CONST, art. 10, §§ 23,2 243 and 254 (balanced budget provisions) without a vote of the State’s citizens. They also claim the statutes were passed in violation of one or more of the strictures of OKLA. CONST, art. 5, § 33. Section 33 requires revenue bills to originate in the State House of Representatives, that no such bill be passed in the last five days of a legislative session and that such bills must garner a 75% super-majority vote in both the State House and Senate to avoid being submitted to a vote of the people. OCIA asserts neither statute authorizes prohibited debt, that neither is a revenue bill controlled by § 33, and OCIA seeks approval of two proposed bond issues, one in the amount of $10 million dollars and the other in the amount of $155 million dollars.
*204¶ 2 We hold taxpayers have failed to show either § 168.3 or § 301 are unconstitutional. Neither authorizes debt in the constitutional sense because they only allow for the issuance of what are known as appropriation-risk or moral obligation bonds. Oklahoma constitutional balanced budget provisions are, thus, inapplicable. Further, §§ 168.3 and 301 are not revenue bills controlled by OKLA. CONST, art. 5, § 33 because their principal object is not the raising of revenue, but to provide adequate facilities and/or equipment for State agencies, departments and/or instrumentalities and no taxes are levied or authorized to be levied by either statute. Finally, the two proposed bond issues in the total amount of $165 million dollars sought to be approved by OCIA are valid as authorized by either § 168.3 or § 301.
PART I. STANDARD OF REVIEW.
¶ 3 In considering a statute’s constitutionality, courts are guided by well established principles. Application of Oklahoma Capitol Improvement Authority, 1960 OK 207, 355 P.2d 1028, 1031. A heavy burden is cast on those challenging a legislative enactment to show its unconstitutionality and every presumption is to be indulged in favor of the constitutionality of a statute. Application of Oklahoma. Capitol Improvement Authority, 1998 OK 25, 958 P.2d 759, 763, cert. denied — U.S. -, 119 S.Ct. 174, 142 L.Ed.2d 142 (1998). If two possible interpretations of a statute are possible, only one of which would render it unconstitutional, a court is bound to give the statute an interpretation that will render it constitutional, unless constitutional infirmity is shown beyond a reasonable doubt. Gilbert Central Corp. v. State, 1986 OK 6, 716 P.2d 654, 658. A court is bound to accept an interpretation that avoids constitutional doubt as to the legality of a legislative enactment. Id.
¶ 4 t is also firmly recognized that it is not the place of this Court, or any court, to concern itself with a statute’s propriety, desirability, wisdom, or its practicality as a working proposition. Application of Oklahoma Capitol Improvement Authority, supra, 355 P.2d at 1031; Oklahoma Industries Authority v. Barnes, 1988 OK 98, 769 P.2d 115, 119 (the judiciary cannot challenge the wisdom, need or desirability of any constitutionally valid legislation). Such questions are plainly and definitely established by our fundamental law as functions of the legislative branch of government. Application of Oklahoma Capitol Improvement Authority, supra, 355 P.2d at 1031. Respect for the integrity of our tripartite scheme for distribution of governmental powers commands that the judiciary abstain from intrusion into legislative policymaking. Oklahoma Industries Authority v. Barnes, supra, 769 P.2d at 119. A court’s function, when the constitutionality of a statute is put at issue, is limited to a determination of the validity or invalidity of the legislative provision [Application of Oklahoma Capitol Improvement Authority, supra, 355 P.2d at 1031] and a court’s function extends no farther in our system of government.
¶ 5 Furthermore, this Court recognized only last year that unless there is a specific constitutional prohibition, the Legislature has the right and responsibility to declare Oklahoma’s fiscal policy. Application of Oklahoma Capitol Improvement Authority, supra, 958 P.2d at 763. Simply, in ruling on the constitutional validity of a statute relating to this State’s fiscal affairs, we are not allowed to consider whether it is based on sound economic theory or whether it is the best means to achieve the desired result because such matters are for legislative determination. Id. With these principles understood, we turn to review the statutes involved here and the two proposed bond issues.
PART II. THE BONDS AUTHORIZED BY §§ 168.3 AND 301 ARE NOT DEBT IN A CONSTITUTIONAL SENSE BECAUSE THEY DO NOT CREATE A LEGAL OBLIGATION TO PAY STATE MONIES BEYOND A CURRENT ANNUAL LEGISLATIVE APPROPRIATION. BECAUSE THE BOND PROPOSALS BEFORE U.S. DO NOT CREATE PROHIBITED CONSTITUTIONAL DEBT, THE BUDGET BALANCING AMENDMENTS OF OKLA. CONST. ART. 10, §§ 23, 24 AND 25 ARE INAPPLICABLE.
¶ 6 Although we have considered all arguments raised by taxpayers in an attempt *205to show the two statutes involved here and the bonds authorized to be issued thereunder, violate OKLA. CONST, art. 10, §§ 23, 24 and 25, we are convinced neither statute authorizes State debt as contemplated by those constitutional provisions and, therefore, those constitutional balanced budget provisions are simply inapplicable to the bonds sought to be issued and sold by the OCIA under the grant of authority contained in §§ 168.3 and 301. At most, the statutes authorize only appropriation-risk or moral obligation bonds, and under our previous cases the issuance and sale of such bonds do not create debt in a constitutional sense.
¶ 7 Section 168.3 authorizes OCIA to issue and sell bonds to fund certain building projects at the Oklahoma School of Science and Mathematics.5 Section 301 authorizes *206OCIA to issue and sell bonds to fund various governmental projects, ranging from construction of a new building for the J.D. McCarty Center for Children with Developmental Disabilities to the purchase of computer hardware and software for the Oklahoma Department of Central Services.6
*207¶ 8 As we interpret both statutes, OCIA is authorized thereunder to fund the costs of the various projects by borrowing monies on the credit of the income and revenues to be derived from the projects. The money borrowed will, of course, come from the issuance and sale of the bonds. In turn, the bonds are to be retired by payments made to OCIA by the various agencies, departments and/or instrumentalities using arid/or benefitting from the projects under lease or other agreements with OCIA. Although each statute expresses an intent to appropriate sufficient monies to the various agencies, etc. to make such payments to OCIA for the purpose of retiring the bonds, nowhere in either statute is there a provision obligating a future legislature to do so. In such regard, we find applicable the following statement made only last year by this Court in a case concerning the approval of bonds proposed to be issued by OCIA to fund construction, repair and maintenance of state highways:
*208Unquestionably, provisions obligating future legislatures are unconstitutional. However, here, there is simply nothing to bind future legislative bodies to make the anticipated appropriations. Future revenues are not pledged ... for retirement of the proposed bonds. The present Legislature’s intent to appropriate the monies is not a binding commitment on future legislatures to do so.
Application of Oklahoma Capitol Improvement Authority, supra, 958 P.2d at 771.
¶ 9 Further, the two bond resolutions before us each contain a copy of the form of bond to be sold and on the face thereof is contained the following disclaimer:
This bond is not an indebtedness of the State of Oklahoma, nor shall it be deemed to be an obligation of the State -of Oklahoma and neither the faith and credit nor the taxing power of the State of Oklahoma or any political subdivision thereof is pledged or may hereafter be pledged to the payment of the principal of or the interest on this Bond or the series of which it forms a part. This Bond is not a general obligation of [OCIA] nor a personal obligation of the members of [OCIA], but it is a limited obligation payable solely from the revenues specifically pledged to its payment.
In substance, the two statutes at issue here, and the bonds which they authorize, are indistinguishable from those held valid by this Court on previous occasions. See Application of Oklahoma Capitol Improvement Authority, 1998 OK 25, 958 P.2d 759, cert. denied U.S. -, 119 S.Ct. 174, 142 L.Ed.2d 142 (1998); Application of Oklahoma Capitol Improvement Authority, 1966 OK 6, 410 P.2d 46; Application of Oklahoma Capitol Improvement Authority, 1960 OK 207, 355 P.2d 1028.
¶ 10 Like our previous cases, all the monies bond holders can expect to recover are actual appropriations made by individual legislative bodies. Application of Oklahoma Capitol Improvement Authority, supra, 958 P.2d at 772. “If [OCIA] doesn’t have monies to retire the bonds, because legislative appropriations are not made, there is nothing for the bondholder to recover.” Id. at 775. In other words, should future legislative bodies fail to appropriate sufficient funds to retire the bonds, the risk of default is assumed by the bondholders. At most, only appropriation-risk or moral obligation bonds are involved here, not legally enforceable ones, except to the extent each succeeding legislative body actually appropriates funds for their retirement. Furthermore, there is no legally enforceable contract between this State’s Legislature and either OCIA, the various agencies, etc. or the citizens of Oklahoma to make the anticipated appropriations necessary to retire the bonds. Id. at 776. Simply, no debt or obligation as contemplated by OKLA. CONST, art. 10, §§ 23, 24 and 25 is created against the State if money is not appropriated and, thus, those provisions of our fundamental law are not applicable.7
*209PART III. BECAUSE NEITHER § 168.3 NOR § 301 ARE REVENUE BILLS THE STRICTURES OF OKLA. CONST. ART. 5, § 33 ARE NOT IMPLICATED.
¶ 11 Petitioners also contend §§ 168.3 and 301 were passed by the Legislature in violation of one or more of the strictures contained in OKLA. CONST, art. 5, § 33 which provides:
A. All bills for raising revenue shall originate in the House of Representatives. The Senate may propose amendments to revenue bills.
B. No revenue bill shall be passed during the five last days of the session.
C. Any revenue bill originating in the House of Representatives shall not become effective until it has been referred to the people of the state at the next general election held throughout the state and shall become effective and be in force when it has been approved by a majority of the votes cast on the measure at such election and not otherwise, except as otherwise provided in subsection D of this section.
D. Any revenue bill originating in the House of Representatives may become law without being submitted to a vote of the people of the state if such bill receives the approval of three-fourths (¾) of the membership of the House of Representatives and three-fourths (¾) of the membership of the Senate and is submitted to the Governor for appropriate action. Any such revenue bill shall not be subject to the emergency measure provision authorized in Section 58 of this Article and shall not become effective and be in force until ninety days after it has been approved by the Legislature, and acted on by the Governor.
Because it is quite plain that neither § 168.3 nor § 301 are revenue bills within the contemplation of OKLA. CONST, art. 5, § 33, we assume for purposes of our disposition of this proposition that both statutes, as petitioners contend, were promulgated without meeting one or more of the strictures contained in § 33.
¶ 12 The accepted definition of a revenue bill falling under § 33 is the two-pronged test set forth in Leveridge v. Oklahoma Tax Commission, 1956 OK 77, 294 P.2d 809 First Syllabus: “[r]evenue [b]ills are those laws whose principal object is the raising of revenue and which levy taxes in the strict sense of the word, and said phrase does not cover laws under which revenue may incidentally arise.” See also Walters v. Oklahoma Tax Commission, 1996 OK CIV APP 154, 935 P.2d 398, 401, cert. denied — U.S. -, 118 S.Ct. 266, 139 L.Ed.2d 192 (1997), reh. denied — U.S. -, 118 S.Ct. 592, 139 L.Ed.2d 428 (1997)(same) and Ramsey, What is a ‘Revenue Bill’ Within the Meaning of Our Most Recent Constitutional Amendment, 63 Okla. B.J. 1567 (1992). In no sense can either § 168.3 or § 301 be considered a revenue bill controlled by § 33.
¶ 13 The principal object of § 168.3 is to provide adequate and proper facilities for the Oklahoma School of Science and Mathematics. The principal object of § 301 is to provide adequate and proper facilities and/or equipment for various State agencies, departments and/or instrumentalities. More importantly, no tax at all is either levied or authorized to be levied by either enactment. Accordingly, petitioners’ assertion that one or more of the strictures of OKLA. CONST, art. 5, § 33 were violated in relation to the passage of §§ 168.3 and 301 is without merit because neither statute is a revenue bill controlled by § 33.8
*210PART IV. CONCLUSION.
¶ 14 Neither § 168.3 nor § 301 are unconstitutional as authorizing debt in the constitutional sense because they only allow for the issuance of what are known as appropriation-risk or moral obligation bonds. Oklahoma constitutional balanced budget provisions are, thus, inapplicable. Further, neither provision is a revenue bill controlled by OKLA. CONST, art. 5, § 33 because their principal object is not the raising of revenue, but to provide adequate facilities and/or equipment for State agencies, departments and/or instrumentalities and, more importantly, no taxes are levied or authorized to be levied by either statute. Finally, the two proposed bond issues in the total amount of $165 million dollars sought to be approved by OCIA are valid as authorized by either § 168.3 or § 301.
¶ 15 ORIGINAL JURISDICTION ASSUMED; 73 O.S. SUPP.1998, § 168.3 AND § 301 AND BOND PROPOSAL ISSUES HELD CONSTITUTIONAL.9
¶ 16 Any petition for rehearing in regard to this matter shall be filed by noon, Tuesday, July 6,1999.
¶ 17 SUMMERS, C.J., HARGRAVE, V.C.J., HODGES and SIMMS, JJ., concur. ¶ 18 KAUGER and WATT, JJ., concur specially. ¶ 19 LAVENDER, J., concurring in part; dissenting in part. ¶ 20 OPALA and ALMA WILSON, JJ., dissenting.¶ 21 As to ¶ 16 of opinion — HARGRAVE, V.C.J. and OP ALA, J., not voting.
. We note that an individual, Edwin Kessler has filed an entry of appearance in this matter on behalf of himself and an organization named Common Cause Oklahoma of which Mr. Kessler is State Chair. Mr. Kessler also filed a brief in this matter on May 26, 1999, wherein, like Jerry R. Fent and Margaret B. Fent, the two taxpayer petitioners that initiated this proceeding, he sets forth his arguments in opposition to the bond issues involved here, apparently on behalf of himself and the organization. In essence, the arguments of Mr. Kessler are substantially the same as those made by the two taxpayer petitioners. Further, at a hearing held in this matter on May 28, 1999 before a Referee of this Court, an individual by the name of Marjorie Greer, purportedly representing the Norman League of Women Voters, as its co-chair, appeared to protest the proposed bond issues. Ms. Greer has not filed any substantive briefs in this matter. At the May 28th hearing she orally stated her support for the brief filed by Mr. Kessler.
. OKLA. CONST. art. 10, § 23 provides in relevant part:
The state shall never create or authorize the creation of any debt or obligation, or fund or pay any deficit, against the state, or any department, institution or agency thereof, regardless of its form or the source of money from which it is to be paid, except as may be provided in this section and in Sections 24 and 25 of Article X of the Constitution of the State of Oklahoma.
. OKLA. CONST, art. 10, § 24 provides in relevant part:
In addition to the above limited power to contract debts, the State may contract debts to repel invasion, suppress insurrection or to defend the State in war....
. OKLA. CONST, art. 10, § 25 provides in relevant part:
Except the debts specified in sections twenty-three and twenty-four of this article, no debts shall be hereafter contracted by or on behalf of this State, unless such debt shall be authorized by law for some work or object, to be distinctly specified therein; and such law shall impose and provide for the collection of a direct annual tax to pay, and sufficient to pay, the interest on such debt as it falls due, and also to pay and discharge the principal of such debt within twenty-five years from the time of the contracting thereof. No such law shall take effect until it shall, at a general election, have been submitted to the people and have received a' majority of all the votes cast for and against it at such election.
. 73 O.S. Supp.1998, § 168.3 provides in full:
A. The Oklahoma Capitol Improvement Authority may acquire land owned by the Board of Trustees of the Oklahoma School of Science and Mathematics. The Oklahoma Capitol Improvement Authority may provide for the funding, construction and maintenance of a building or buildings for use by the Board of Trustees of the Oklahoma School of Science and Mathematics for the operation of the Oklahoma School of Science and Mathematics, and shall hold title to the facilities until such time as the indebtedness created pursuant to this section shall be retired or defeased. Upon the retirement of the indebtedness created pursuant to this section, the title to the land and improvements thereon shall be transferred from the Oklahoma Capitol Improvement Authority to the Board of Trustees of the Oklahoma School of Science and Mathematics.
B. For the purpose of paying the costs of the project authorized in subsection A of this section, the Authority is authorized to borrow monies on the credit of the income and revenues to be derived from such project and, in anticipation of the collection of such income and revenues, to issue negotiable or competitive bonds not to exceed the sum of Six Million Dollars ($6,000,-000.00) as may be necessary for such purpose as determined by the Authority. The Oklahoma School of Science and Mathematics may not be moved from the building or buildings constructed pursuant to subsection A of this section until all such indebtedness is retired, and shall be required to lease the building or buildings so constructed subject to receiving an annual appropriation for that purpose. It is the intent of the Legislature to appropriate to the Oklahoma School of Science and Mathematics sufficient monies to make lease payments to the Authority for purposes of retiring the debt createcl pursuant to this section.
C. The bonds provided for in subsection B of this section shall not be issued until such time as the Board of Trustees of the Oklahoma School of Science and Mathematics has met the matching requirement as provided for in subsection G of this section or until a bank that is chartered in this state notifies the Authority, the Governor, the Speaker of the House of Representatives and the President Pro Tempore of the Senate that there exists an irrevocable restricted letter of credit for outstanding pledges or cash on deposit or a combination of both in the amount of Six Million Dollars ($6,000,000.00) for the purpose specified in subsection A of this section. Such notification must occur no later than July 1, 1998. In the alternative, the Authority may issue such bonds in series of no less than One Million Dollars ($1,000,000.00) each. In order to issue the first series of bonds, a bank, as described above, shall certify to the Authority and the above-referenced officers that there exist irrevocable letters of credit for outstanding pledges or cash on deposit or a combination of both in an amount equal to the amount of the first series. In order to issue any subsequent series of bonds, a bank, as described above, shall certify to the Authority and the above-referenced officers that there exist irrevocable letters of credit for outstanding pledges or cash on deposit or a combination of both in amounts equal to the amount of each subsequent series. Any irrevocable letter of credit required by this subsection shall be issued by a bank chartered in this state and insured by the Federal Deposit Insurance Corporation to the maximum limit available.
D. The proceeds of any bonds issued pursuant to this section and any other monies expended by the Board of Trustees for construction or improvements shall be expended for facilities, which shall include design' fees for each such project. The first phase of any campus construction or improvements shall be limited to student housing, a dining facility, library, physical education and student activity facilities, and security needs including but not limited to fencing.
E. All interest earned on any reserve funds created by such bonds held by the State Treasurer, as collected, shall be paid into the General Revenue Fund.
F. Insofar as they are not in conflict with the provisions of this section, the provisions of Section 151 et seq. of Title 73 of the Oklahoma Statutes shall apply to this section.
G. Except as otherwise provided in this subsection, any private, public or nonstate monies pledged or deposited in accordance with this section for the purpose of construction of the campus of the Oklahoma School of Science and Mathematics shall be matched not to exceed Six Million Dollars ($6,000,000.00) by the state as follows:
State Nonstate Year of Contribution
60% 40% July 1, 1993-June 30, 1995
50% 50% July 1, 1995-June 30, 1998
40% 60% July 1, 1998-June 30, 1999
No federal funds shall be used for matching purposes pursuant to this subsection.
*206We note that the 47th Oklahoma Legislature amended § 168.3 by Senate Bill 172, § 2 (signed by the Governor on June 8, 1999), but not in a way material to our disposition of this matter. Essentially, the amendments increased to eight million five hundred thousand dollars the amount of six million dollars specified in § 168.3(B), (C) and (G), and changed the 40%-60% State/Nonstate matching fund provision for July 1, 1998 to June 30, 1999 found in § 168.3(G) to 50%-50% State/Nonstate for July 1, 1998 to June 30, 2000.
. 73 O.S. Supp.1998, § 301 provides in full:
A. The Oklahoma Capitol Improvement Authority is authorized to acquire real property, together with improvements located thereon, and personal property, to construct buildings and other improvements to real property and to provide funding for repairs, refurbishments and improvements to real and personal property and for funding for the following capital projects in the following amounts:
1. Capital projects at institutions of higher education which are part of The Oklahoma State System of Higher Education in a total amount not to exceed Forty-five Million Dollars ($45,-000,000.00) with debt retirement payments to be made by the Oklahoma State Regents for Higher Education;
2. Construction of a History Center for the Oklahoma Historical Society in a total amount not to exceed Thirty-two Million Dollars ($32,-000,000.00) with debt retirement payments to be made by the Oklahoma Historical Society;
3. Renovation of the Wiley Post Historical Building for occupancy by appellate courts in a total amount not to exceed Ten Million Dollars ($10,000,000.00) with debt retirement payments to be made by the Oklahoma Supreme Court;
4. Land acquisition, demolition, landscaping, environmental remediation and other costs associated with the Lincoln Boulevard Renaissance Project in a total amount not to exceed Thirteen Million Eight Hundred Thousand Dollars ($13,-800,000.00) with debt retirement payments to be made by the Department of Central Services;
5. Construction of a new building for the J.D. McCarty Center for Children with Developmental Disabilities in a total amount not to exceed Ten Million Three Hundred Thousand Dollars ($10,-300,000.00) with debt retirement payments to be made by the J.D. McCarty Center for Children with Developmental Disabilities;
6. Funding for capital costs of a Technology Incubator Program for the University Hospitals Authority in a total amount not to exceed Two Million Dollars ($2,000,000.00) with debt retirement payments to be made by the University Hospitals Authority;
7. Funding for capital costs for the Native American Cultural and Educational Authority of Oklahoma in a total amount not to exceed Five Million Dollars($5,000,000.00) with debt retirement payments to be made by the Native American Cultural and Educational Authority of Oklahoma;
8. Funding for capital costs for systemwide equipment for the Oklahoma Department of Vocational and Technical Education in a total amount not to exceed Five Million Dollars ($5,000,000.00) with debt retirement payments to be made by the Oklahoma Department of Vocational and Technical Education;
9. Capital projects for the Oklahoma School for the Deaf in a total amount not to exceed Six Million Seven Hundred Fifty Thousand Dollars ($6,750,000.00) with debt retirement payments to be made by the State Department of Rehabilitation Services;
10. Capital projects for the Oklahoma School for the Blind in a total amount not to exceed Six Million Seven Hundred Fifty Thousand Dollars ($6,750,000.00) with debt retirement payments to be made by the State Department of Rehabilitation Services;
11. Construction of a new Veterans Center in Lawton, Oklahoma, in a total amount not to exceed Twelve Million Dollars ($12,000,000.00) with debt retirement payments to be made by the Oklahoma Department of Veterans Affairs;
12. Capital costs for financial management information systems in a total amount not to exceed One Million Dollars ($1,000,000.00) with debt retirement payments to be made by the Office of State Finance;
13. Funding for the purchase of computer hardware and software for the Central Purchasing Division of the Department of Central Services in a total amount not to exceed Two Million Dollars ($2,000,000.00) with debt retirement payments to be made by the Department of Central Services;
14. Funding for implementation of the Boll Weevil Eradication Act in a total amount not to exceed Three Million Dollars ($3,000,000.00) with debt retirement payments to be made by the State Department of Agriculture;
15. Funding for construction and other capital costs at Quartz Mountain Lodge and Arts and Conference Center in a total amount not to exceed Three Million Five Hundred Thousand Dollars ($3,500,000.00) with debt retirement payments to be made by the Oklahoma Tourism and Recreation Department; and
16. Such other capital projects as may be specifically authorized by the Oklahoma Legislature to be funded by the obligations authorized herein.
The Authority may hold title to the real and personal property and improvements until such time as any obligations issued for this purpose are retired or defeated and may lease the real property and improvements to the agencies indi*207cated herein. Upon final redemption or defea-sance of the obligations created pursuant to this section, title to the real and personal property and improvements shall be transferred from the Oklahoma Capitol Improvement Authority, to the agencies indicated herein.
B. For the purpose of paying the costs for acquisition and construction of the real property and improvements and personal property and making the repairs, refurbishments, and improvements to real and personal property, and providing funding for the projects authorized in subsection A of this section, and for the purpose authorized in subsection C of this section, the Authority is hereby authorized to borrow monies on the credit of the income and revenues to be derived from the leasing of such real and personal property and improvements and, in anticipation of the collection of such income and revenues, to issue negotiable obligations in a total amount not to exceed Three Hundred Twenty Million Dollars ($320,000,000.00) whether issued in one or more series. The Department of Central Services is authorized and directed to expend funds from the Capital Improvement Revolving Fund in amounts sufficient to make required payments pursuant to such obligations during the fiscal year ending June 30, 1999. For subsequent fiscal years, it is the intent of the Legislature to appropriate to the indicated state agencies sufficient monies to make rental payments for (he purposes of retiring the obligations created pursuant to this section. The costs for acquisition and construction of the real and personal property and improvements and repairs, refurbishments and funding for the projects authorized in subsection A of this section shall not exceed Three Hundred Fifteen Million Dollars ($315,000,000.00).
C. To the extent funds are available from the proceeds of the borrowing authorized by subsection B of this section, the Oklahoma Capitol Improvement Authority shall provide for the payment of professional fees and associated costs related to the projects authorized in subsection A of this section.
D. The Authority may issue obligations in one or more series and in conjunction with other issues of the Authority. The Authority is authorized to hire bond counsel, financial consultants, and such other professionals as it may deem necessary to provide for the efficient sale of the obligations and may utilize a portion of the proceeds of any borrowing to create such reserves as may be deemed necessary and to pay costs associated with the issuance and administration of such obligations.
E. The obligations authorized under this section may be sold at either competitive or negotiated sale, as determined by the Authority, and in such foirm and at such prices as may be authorized by the Authority. The Authority may enter into agreements with such credit enhancers and liquidity providers as may be determined necessary to efficiently market the obligations. The obligations may mature and have such provisions for redemption as shall be determined by the Authority, but in no event shall the final maturity of such obligations occur later than thirty (30) years from the first principal maturity date.
F. Any interest earnings on funds or accounts created for the purposes of this section may be utilized as partial payment of the annual debt service or for the purposes directed by the Authority.
G. The obligations issued under this section, the transfer thereof and the interest earned on such obligations, including any profit derived from the sale thereof, shall not be subject to taxation of any kind by the State of Oklahoma, or by any county, municipality or political subdivision therein.
H. The Authority may direct the investment of all monies in any funds or accounts created in connection with the offering of the obligations authorized under this section. Such investments shall be made in a manner consistent with the investment ■ guidelines of the State Treasurer. The Authority may place additional restrictions on the investment of such monies if necessary to enhance the marketability of the obligations.
I. It is the intent of the Legislature to authorize specific capital projects in the 1st Session of the 47th Oklahoma Legislature to be funded by the negotiable obligations authorized in this section. Such capital projects shall not exceed One Hundred Fifty-six Million Nine Hundred Thousand Dollars ($156,900,000.00).
The 47th Oklahoma Legislature amended § 301 by Senate Bill 115 (signed by the Governor May 27, 1999) and House Bill 1571, § 39 (signed by the Governor June 10, 1999). The amendments are not material to our disposition.
. Taxpayer petitioners also argue that the purchase of bond insurance by the Oklahoma Capitol Improvement Authority (OCIA) from a bond insurance company in relation to the bond proposals at issue here would be unconstitutional as violative of our constitutional balanced budget provisions, would be void because no "insurable interest” exists and might constitute a prohibited gift by the State to purchasers of the bonds in violation of OKLA. CONST. art. 10, § 15. Although this Court has not been provided with any bond insurance policy that will be purchased by OCIA in relation to the two bond proposals involved here, both of the' OCIA bond proposal resolutions adopted on December 18, 1998 indicate that bond insurance with respect to the principal of and interest on the bonds will be purchased from a bond insurance company, if the interest cost savings on all or a portion of the bonds exceed the cost of such insurance. Apparently, under such insurance, the insurer would agree to pay the principal and interest to any bondholder should OCIA default on any payment thereof because of a failure of any succeeding Legislature to appropriate sufficient funds to retire part or all of the payments due under any bonds sold. We do not believe, if purchased, such insurance would constitute a prohibited gift. As noted, the two bond proposal resolutions provide insurance will only be purchased if its cost is less than the interest cost savings on all or a portion of the bonds. Thus, OCIA, the State and the public will reap an economic benefit from the purchase. In such a situation, the purchase of insurance cannot be considered a prohibited gift. See In The Matter of The Petition of University Hospitals Authority, 1997 OK 162, 953 P.2d 314, 320-321. We also believe both the State and the bondholders have an insurable interest subject to insurance protection. The *209State has a substantial economic interest in being better able to market bonds which are insured, rather than ones which are not insured, and the State obviously has an economic interest in seeing to it that such bonds are faithfully retired. A substantial economic interest of the bondholders exists in the form of protecting the safety and integrity of the money they have loaned to OCIA and insuring it will be paid back. Finally, our constitutional balanced budget provisions would not be violated by OCIA’s purchase of a bond insurance policy, so long as no term of the policy creates a binding future obligation upon the State, such as the State agreeing to reimburse the bond insurance company for payments made by it to some or all of the bondholders because of a default on the part of OCIA to pay the bondholders by virtue of a lack of legislative appropriations. See Dieck v. Unified School District of Antigo, 165 Wis.2d 458, 477 N.W.2d 613, 621-622 (1991).
. We note that our decision in Application of Oklahoma Capitol Improvement Authority, 1998 OK 25, 958 P.2d 759, cert. denied — U.S. -, 119 S.Ct. 174, 142 L.Ed.2d 142 (1998) foreshad*210owed an understanding that statutes authorizing appropriation-risk or moral obligation bond measures like that at issue here are not revenue bills within the meaning of OKLA. CONST. art. 5, § 33. 958 P.2d at 762 fn. 5.
. We note that by this Court’s Order filed in this matter on April 20, 1999, we previously denied the December 29, 1998 motion of petitioners for recusal and disqualification of all members of this Court. That order is to be published contemporaneously with this opinion.