9:54What prevents the acceptance of their contributions is nothing but the fact that they disbelieved in God and His Messenger, and that they do not approach the prayer except lazily, and that they do not spend except grudgingly.

9:98And among the Desert-Arabs are those who consider their contribution to be a fine. And they wait for a reversal of your fortunes. Upon them will fall the cycle of misfortune. God is Hearing and Knowing.

9:99Yet among the Desert-Arabs are those who believe in God and the Last Day, and consider their contribution to be a means towards God, and the prayers of the Messenger. Surely it will draw them closer, and God will admit them into His mercy. God is Forgiving and Compassionate.

9:103Receive contributions from their wealth, to purify them and sanctify them with it; and pray for them. Your prayer is comfort for them. God is Hearing and Knowing.

9:104Do they not know that God accepts the repentance of His servants, and that He receives the contributions, and that God is the Acceptor of Repentance, the Merciful?