O you who believe! when you go to war in Allah's way, make investigation, and do not say to any one who offers you peace: You are not a believer. Do you seek goods of this world's life! But with Allah there are abundant gains; you too were such before, then Allah conferred a benefit on you; therefore make investigation; surely Allah is aware of what you do.

So when they cast down, Musa said to them: What you have brought is deception; surely Allah will make it naught; surely Allah does not make the work of mischief-makers to thrive.

Say: I am only a mortal like you; it is revealed to me that your god is one Allah, therefore whoever hopes to meet his Lord, he should do good deeds, and not join any one in the service of his Lord.

And those who were given the knowledge said: Woe to you! Allah's reward is better for him who believes and does good, and none is made to receive this except the patient.

Say: (As for) the death from which you flee, that will surely overtake you, then you shall be sent back to the Knower of the unseen and the seen, and He will inform you of that which you did.