Abul A'la Maududi
Abul A'la Maududi also believed return on an investment other than profit sharing is unjust. He preached that the interest-charging lender will increase interest rates "in direct proportion" to the borrower's "misery and the extent of his need, ... if the child of a starving man is dying of illness, the money-lender will not deem an interest rate of 400 or 500% as unduly harsh.”