And the idolaters say: Had Allah willed, we had not worshipped aught beside Him, we and our fathers, nor had we forbidden aught without (command from) Him. Even so did those before them. Are the messengers charged with aught save plain conveyance (of 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 [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 God the most solemn of oaths that God would not raise him who dieth. Yea! it is a promise on Him incumbent but most of mankind know not. 38 That He may explain unto them that wherein they differ, and that those who disbelieved may know that they were liars. 39 The only words We say to a thing, when We desire it, is that We say to it 'Be,' and it is. 40