No bond or related bond facility shall constitute an indebtedness or an obligation of the State of Illinois or any subdivision thereof, within the purview of any constitutional or statutory limitation or provision or a charge against the general credit or taxing powers, if any, of any of them but shall be payable solely from pledged tobacco revenues. No owner of any bond or provider of any related bond facility shall have the right to compel the exercise of the taxing power of the State to pay any principal installment of, redemption premium, if any, or interest on the bonds or to make any payment due under any related bond facility.
30 ILCS 171/3-7