O you who believe! do not take the unbelievers for friends rather than the believers; do you desire that you should give to Allah a manifest proof against yourselves?

Surely those who disbelieve in Allah and His messengers and (those who) desire to make a distinction between Allah and His messengers and say: We believe in some and disbelieve in others, and desire to take a course between (this and) that.

Allah does not call you to account for what is vain in your oaths, but He calls you to account for the making of deliberate oaths; so its expiation is the feeding of ten poor men out of the middling (food) you feed your families with, or their clothing, or the freeing of a neck; but whosoever cannot find (means) then fasting for three days; this is the expiation of your oaths when you swear; and guard your oaths. Thus does Allah make clear to you His communications, that you may be Fateful.

And those who built a masjid to cause harm and for unbelief and to cause disunion among the believers and an ambush to him who made war against Allah and His Messenger before; and they will certainly swear: We did not desire aught but good; and Allah bears witness that they are most surely liars.

And he said: You have only taken for yourselves idols besides Allah by way of friendship between you in this world's life, then on the resurrection day some of you shall deny others, and some of you shall curse others, and your abode is the fire, and you shall not have any helpers.

Now, surely, sincere obedience is due to Allah (alone) and (as for) those who take guardians besides Him, (saying), We do not serve them save that they may make us nearer to Allah, surely Allah will judge between them in that in which they differ; surely Allah does not guide him aright who is a liar, ungrateful.

That was because there came to them their messengers with clear arguments, but they rejected (them), therefore Allah destroyed them; surely He is Strong, Severe in retribution.