The pagans had said, "Had God wanted we would not have worshipped anything other than Him, nor would our fathers. We would not have forbidden anything without (a command from) Him." The same thing was said by the people who lived before them. Are the Messengers expected to do more than just preach? 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 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 this is so that He may make clear to them what they have differed about and so that those who are bent on denying the truth may realize that they were lying. 39 And Our command for anything to occur, when We will it, is that We only say to it, “Be” – and it thereupon happens. 40