الَّذينَ يَأكُلونَ الرِّبا لا يَقومونَ إِلّا كَما يَقومُ الَّذي يَتَخَبَّطُهُ الشَّيطانُ مِنَ المَسِّ ۚ ذٰلِكَ بِأَنَّهُم قالوا إِنَّمَا البَيعُ مِثلُ الرِّبا ۗ وَأَحَلَّ اللَّهُ البَيعَ وَحَرَّمَ الرِّبا ۚ فَمَن جاءَهُ مَوعِظَةٌ مِن رَبِّهِ فَانتَهىٰ فَلَهُ ما سَلَفَ وَأَمرُهُ إِلَى اللَّهِ ۖ وَمَن عادَ فَأُولـٰئِكَ أَصحابُ النّارِ ۖ هُم فيها خالِدونَ

Those who consume usury won’t rise, except as one whom Satan has driven to madness by his touch. This is because they say, “Commerce is just like usury.” However, God permitted commerce and prohibited usury. Whoever abstains after receiving a warning from his Lord, may keep his past earnings, and his case rests with God. However, those who persist are the residents of the Fire, where they will remain forever.