And the polytheists said, “Had Allah willed, we would not have worshipped anything besides Him – neither we nor our forefathers – and nor would we have forbidden anything, whilst being disassociated with Him”; those before them did exactly this; so what is (incumbent) upon the Noble Messengers, except to plainly convey (the message)? 35 We sent a Messenger to every nation, saying: 'Worship Allah and avoid the idols' Amongst them were some whom Allah guided, and some justly disposed to error. Travel in the land and see what was the end of those who belied (the Revelation and the prophets)! 36 If thou art solicitous for their guidance, then verily Allah guideth not whomsoever He sendeth astray, and for them there are no helpers. 37 And they swear by Allah their strongest oaths [that] Allah will not resurrect one who dies. But yes - [it is] a true promise [binding] upon Him, but most of the people do not know. 38 In order that He may make clear to them the matter in which they differed, and the disbelievers may realise that they were liars. 39 Indeed, Our word to a thing when We intend it is but that We say to it, "Be," and it is. 40