And those who associate say: had God willed we would not have worshipped aught beside Him, neither we nor our fathers, nor we would have forbidden aught without Him. Likewise did those before them. Naught is then on the apostles except a preaching plain. 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 [Even] if you should strive for their guidance, [O Muhammad], indeed, Allah does not guide those He sends astray, and they will have no helpers. 37 They swear most solemnly in the name of Allah and say: "Allah shall not raise to life any who dies." (Yes, He will do so); that is a promise by which He is bound, even though most people do not know that. 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 When We decree a thing, We only say: 'Be' and it is. 40