[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 against them until there is no more oppression and all worship is devoted to God alone. And if they desist - behold, God sees all that they do; 39 but if they turn away, know that Allah is your guardian, (He is) the best Guardian and the best Giver of victory. 40 ۞ And know that whatsoever ye obtain of spoils then verily unto Allah belongeth a fifth thereof and unto the apostle and unto his kindred and the orphans and the needy and the wayfarer, if ye indeed have believed in Allah and that which We sent down on Our bondman on the day of distinction, the day whereon the two hosts met. And Allah is over everything Potent. 41 And recall what time ye were on the hither side and they were on the yonder side and the caravan below you. And if ye had mutually appointed ye would surely have failed the appointment. But the action was brought about in order that Allah may decree an affair already enacted, so that he who was to perish should perish after an evidence, and he who was to remain alive may remain alive after an evidence. And verily Allah is Hearing, Knowing. 42 God showed (the Makkans) to be few in your dream, for if He had shown them to be many you would surely have lost courage and disagreed about the (wisdom) of the battle. But God spared you this, for He surely knows 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