(a) Bonds issued in accordance with this chapter are not general obligations or a pledge of the faith and credit of this state, the issuer, or another political subdivision of this state. The bonds are payable solely from revenues of the hospital project for which they are issued or from other revenues provided by a nonprofit organization. Money of this state or a political subdivision of this state from any source, including tax revenue, but excluding revenue of the hospital project being financed with the bonds, may not be used to pay the principal of, any redemption premium for, or interest on revenue bonds or refunding bonds issued under this chapter.
(b) Each revenue bond must state on its face that:
(1) this state, the issuer, or any political subdivision of this state is not obligated to pay the principal of, any redemption premium for, or interest on the bonds except from the revenues pledged for that purpose; and
(2) the faith, credit, or the taxing power of this state, the issuer, or any political subdivision of this state is not pledged to the payment of the principal of, any redemption premium for, or interest on the bonds.