ٱلَّذِينَ يَأۡكُلُونَ ٱلرِّبَوٰاْ لَا يَقُومُونَ إِلَّا كَمَا يَقُومُ ٱلَّذِى يَتَخَبَّطُهُ ٱلشَّيۡطَٰنُ مِنَ ٱلۡمَسِّ ۚ ذَٰلِكَ بِأَنَّهُمۡ قَالُوٓاْ إِنَّمَا ٱلۡبَيۡعُ مِثۡلُ ٱلرِّبَوٰاْ ۗ وَأَحَلَّ ٱللَّهُ ٱلۡبَيۡعَ وَحَرَّمَ ٱلرِّبَوٰاْ ۚ فَمَن جَآءَهُۥ مَوۡعِظَةٌ مِّن رَّبِّهِۦ فَٱنتَهَىٰ فَلَهُۥ مَا سَلَفَ وَأَمۡرُهُۥٓ إِلَى ٱللَّهِ ۖ وَمَنۡ عَادَ فَأُوْلَٰٓئِكَ أَصۡحَٰبُ ٱلنَّارِ ۖ هُمۡ فِيهَا خَٰلِدُونَ
Those who devour usury will not stand except as stand one whom the Evil one by his touch Hath driven to madness. That is because they say: "Trade is like usury," but Allah hath permitted trade and forbidden usury. Those who after receiving direction from their Lord, desist, shall be pardoned for the past; their case is for Allah (to judge); but those who repeat (The offence) are companions of the Fire: They will abide therein (for ever).<br/>
Those who devour, that is, [those who] seize by way of, usury, which is an excess [levied] in transactions of money or foodstuffs either on their value or on credit, shall not rise again, from their graves, except, rising, as one whom Satan has made prostrate, demented, from touch, [through] madness (min al-mass, 'from touch', is semantically connected to yaqoomoona, 'they rise'); that, which befalls them, is because, of the fact that, they say, 'Trade is like usury', in terms of permissibility: this [statement] is a type of reversed simile used for intensity [sc. 'usury is like trade' is the expected word order]. God responds to them saying that: God has permitted trade, and forbidden usury. Whoever receives an admonition from his Lord and desists, from devouring it, he shall have his past gains, those made before the prohibition and which cannot be reclaimed from him, and his affair, with regard to pardoning him, is committed to God; but whoever reverts, to devouring it, treating it like trade in terms of lawfulness - those are the inhabitants of the Hellfire, abiding therein.