And there are among them illiterates who know not the Book but only lies, and they do but conjecture.

So if he divorces her she shall not be lawful to him afterwards until she marries another husband; then if he divorces her there is no blame on them both if they return to each other (by marriage), if they think that they can keep within the limits of Allah, and these are the limits of Allah which He makes clear for a people who know.

Then after sorrow He sent down security upon you, a calm coming upon a party of you, and (there was) another party whom their own souls had rendered anxious; they entertained about Allah thoughts of ignorance quite unjustly, saying: We have no hand in the affair. Say: Surely the affair is wholly (in the hands) of Allah. They conceal within their souls what they would not reveal to you. They say: Had we any hand in the affair, we would not have been slain here. Say: Had you remained in your houses, those for whom slaughter was ordained would certainly have gone forth to the places where they would be slain, and that Allah might test what was in your breasts and that He might purge what was in your hearts; and Allah knows what is in the breasts.

And their saying: Surely we have killed the Messiah, Isa son of Marium, the messenger of Allah; and they did not kill him nor did they crucify him, but it appeared to them so (like Isa) and most surely those who differ therein are only in a doubt about it; they have no knowledge respecting it, but only follow a conjecture, and they killed him not for sure.

Those who are polytheists will say: If Allah had pleased we would not have associated (aught with Him) nor our fathers, nor would we have forbidden (to ourselves) anything; even so did those before them reject until they tasted Our punishment. Say: Have you any knowledge with you so you should bring it forth to us? You only follow a conjecture and you only tell lies.

And most of them do not follow (anything) but conjecture; surely conjecture will not avail aught against the truth; surely Allah is cognizant of what they do.

He said: Truly you know that none but the Lord of the heavens and the earth has sent down these as clear proof and most surely I believe you, O Firon, to be given over to perdition.

And Firon said: O chiefs! I do not know of any god for you besides myself; therefore kindle a fire for me, O Haman, for brick, then prepare for me a lofty building so that I may obtain knowledge of Musa's god, and most surely I think him to be one of the liars.

What is then your idea about the Lord of the worlds?

And you did not veil yourselves lest your ears and your eyes and your skins should bear witness against you, but you thought that Allah did not know most of what you did.

And they say: There is nothing but our life in this world; we live and die and nothing destroys us but time, and they have no knowledge of that; they only conjecture.

And they have no knowledge of it; they do not follow anything but conjecture, and surely conjecture does not avail against the truth at all.