[O Prophet!] Tell the unbelievers that if they desist from evil, their past shall be forgiven and if they revert to their past ways, then it is well known what happened with the people of the past. 38 And fight them until there is no fitnah and [until] the religion, all of it, is for Allah. And if they cease - then indeed, Allah is Seeing of what they do. 39 But if they turn away, then know well that Allah is your Protector - an excellent Protector and an excellent Helper. 40 ۞ And know that one fifth of whatever you take as spoils belong to Allah, the Messenger, kinsmen of the Messenger, the orphans, the needy, and the destitute traveler; if you believe in Allah and what We sent down to Our worshiper on the day of victory, the day when the two armies met. Allah has power over all things. 41 And when you were encamped on the nearside and they (the unbelievers) on the farther side, with the caravan below, had you made an appointment with them, you would have surely failed to keep it; but Allah sought to accomplish what He had ordained, so that by clear evidence, he who was destined to perish might perish, and he who was destined to live might live. Surely, Allah is Hearing, Knowing. 42 Lo! God showed them to thee in a dream as few: for, had He shown them to you as many, you would surely have lost heart, and would surely have disagreed with one another about what to do. But God saved [you from this]: verily, He has full knowledge of what is in the hearts [of men]. 43 And remember when ye met, He showed them to you as few in your eyes, and He made you appear as contemptible in their eyes: that Allah might accomplish a matter already enacted. For to Allah do all questions go back (for decision). 44