The idolaters say: 'Had Allah willed, neither we nor our fathers would have worshipped anything other than Him, nor would we have forbidden anything without Him', as such did those before them. Yet what should Messengers do but give a clear deliverance? 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 anxious for their guidance, yet Allah guideth not such as He leaves to stray, and there is none to help them. 37 They swear their strongest oaths by God that God will never raise the dead to life -- nonetheless, it is a promise truly binding on Him, even though most people do not realize it -- 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