Those who associate [others with God] say, "If God had so willed we would not have worshipped anything besides Him, neither we nor our fathers, nor would we have forbidden anything without His sanction." So did those who went before them. The duty of the messengers is only to convey the message clearly. 35 And indeed, within every community have We raised up an apostle [entrusted with this message]: "Worship God, and shun the powers of evil!" And among those [past generations] were people whom God graced with His guidance, just as there was among them [many a one] who inevitably fell prey to grievous error: go, then, about the earth and behold what happened in the end to those who gave the lie to the truth! 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 They swear emphatically in the name of God that God will not raise the dead. On the contrary, it is a promise incumbent on Him, though most men do not understand, 38 [It is] so He will make clear to them [the truth of] that wherein they differ and so those who have disbelieved may know that they were liars. 39 Our only saying unto a thing, when We intend it, is that We say unto it: be, and it becometh. 40