As for those who disbelieve, neither wealth nor children will avail them in the least against God. They are the residents of Hell where they will live for ever.
What they spend in the life of this world is like a frosty wind which smites and destroys the crops of a people who had wronged themselves. God did not wrong them, they wronged themselves.
O believers, do not make others except your own people your confidants. They will spare no effort to ruin you: They surely desire your annihilation. Hate is on their tongues, and what they hide in their hearts is worse. We have shown you the signs if you have sense.
Just think! You hold them as your friends but they do not, even though you believe in all the Scriptures. When they meet you they say: "We believe;" but when they are alone they bite their fingers in rage. Say: "Die of your rage. God is aware of the secrets of the hearts."
If good comes your way, they are vexed; but if evil befalls you they are pleased and rejoice; yet if you are patient and guard yourselves against evil, their cunning will not harm you in the least, for whatsoever they do is well within the reach of God.
Remember when you set forth in the morning from your house assigning the faithful positions for the battle, God heard everything and knew all.