Say to those who have disbelieved, if they cease (from disbelief) their past will be forgiven. But if they return (thereto), then the examples of those (punished) before them have already preceded (as a warning). 38 And fight against them until the mischief ends and the way prescribed by Allah - the whole of it -prevail Then, if they give up mischief, surely Allah sees what 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 whatever ye take as spoils of war, lo! a fifth thereof is for Allah, and for the messenger and for the kinsman (who hath need) and orphans and the needy and the wayfarer, if ye believe in Allah and that which We revealed unto Our slave on the Day of Discrimination, the day when the two armies met. And Allah is Able to do all things. 41 You were on the nearer side of the valley, and they were on the farther side, and the caravan was below you. Had you wished to set a time by mutual agreement, you would certainly have disagreed on the timing. However, the encounter took place, so that God might settle a matter which had already been ordained, so that he who was to perish might perish after clear evidence of the truth, and he who was to live might live in clear evidence of the truth. Surely, God is all hearing and all-knowing. 42 When God showed thee them in thy dream as few; and had He shown them as many you would have lost heart, and quarrelled about the matter; but God saved; He knows the thoughts in the breasts. 43 And recall what time He shewed them few in your eyes when ye met and lessened you in their eyes in order that Allah might decree an affair already enacted; and unto Allah are all affairs returned. 44