You're going to get your wish. We'll all be living under Sharial Law soon, and the Mohommadans agree with you.
That proves how right you are, being on the same page as the Moslems.
Yes, the Christians are in good company on that: the Jews and the Muslims all agree on this: usury is immoral. After the mortgage default swaps and other recent perversities we can also say that it is destructive to the economy.