Say thou: I find not in that which hath been revealed unto me aught forbidden unto an eater that eateth thereof, except it be carcass, or blood poured forth, or flesh of swine, for that verily is foul or an abomination over which is invoked the name of other than that of Allah. Then whosoever is driven thereto, neither lusting nor transgressing, verily thy Lord is Forgiving, Merciful. 145 And [only] unto those who followed the Jewish faith did We forbid all beasts that have claws; and We forbade unto them the fat of both oxen and sheep, excepting that which is in their backs or entrails or that which is within the bone: thus did We requite them for their evildoing - for, behold, We are true to Our word!" 146 If they call you a liar, tell them infinite is the mercy of your Lord; but His vengeance will not be turned back from the sinners. 147 Those who associate others with Allah in His divinity will now surely say: 'Had Allah willed, neither we nor our forefathers would have associated others with Allah in His divinity, nor would we have declared anything (which Allah did not forbid) as forbidden.' Even so those who had lived before them gave the lie (to the Truth) until they tasted Our chastisement. Tell them: 'Have you any sure knowledge that you can produce before us? In fact you are only following idle fancies, merely conjecturing.' 148 Say, "With Allah is the far-reaching argument. If He had willed, He would have guided you all." 149 Say thou: here with your witnesses, those who will testify that Allah hath forbidden all this. Then even if they testify, testify thou not with them. And follow thou not the desires of those who belie Our signs and those who believe not in the Hereafter while they equalise others with their Lord. 150