O you who believe! do not make your charity worthless by reproach and injury, like him who spends his property to be seen of men and does not believe in Allah and the last day; so his parable is as the parable of a smooth rock with earth upon it, then a heavy rain falls upon it, so it leaves it bare; they shall not be able to gain anything of what they have earned; and Allah does not guide the unbelieving people.

And, O my people! I ask you not for wealth in return for it; my reward is only with Allah and I am not going to drive away those who believe; surely they shall meet their Lord, but I consider you a people who are ignorant:

Do they not see the birds, constrained in the middle of the sky? None withholds them but Allah; most surely there are signs in this for a people who believe.

Do they not see that Allah makes ample provision for whom He pleases, or straitens? Most surely there are signs in this for a people who believe.

Say: Have you considered if it is from Allah, and you disbelieve in it, and a witness from among the children of Israel has borne witness of one like it, so he believed, while you are big with pride; surely Allah does not guide the unjust people.