[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 no mischief remains and the entire religion is only for Allah; then if they desist, Allah sees all 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 [Remember] when you were on the near side of the valley, and they were on the farther side, and the caravan was lower [in position] than you. If you had made an appointment [to meet], you would have missed the appointment. But [it was] so that Allah might accomplish a matter already destined - that those who perished [through disbelief] would perish upon evidence and those who lived [in faith] would live upon evidence; and indeed, Allah is Hearing and Knowing. 42 [Remember, O Muhammad], when Allah showed them to you in your dream as few; and if He had shown them to you as many, you [believers] would have lost courage and would have disputed in the matter [of whether to fight], but Allah saved [you from that]. Indeed, He is Knowing of that within the breasts. 43 And when at the time of fighting He made the disbelievers seem few to you, and you as few in their sight, in order for Allah to conclude the matter that must be done; and towards Allah is the return of all matters. 44