And when Saul marched out with his army, he said: 'Allah will test you with a river. He who drinks from it shall cease to be one of mine but he who does not drink from it, except he who scoops up once with his hand, shall be of mine' But for a few of them, they all drank from it. And when he had crossed it with those who believed, they said: 'We have no power this day against Goliath and his soldiers' But those of them who reckoned they would meet Allah replied: 'Many a small band has, by the permission of Allah, vanquished a mighty army. Allah is with the patient' 249 So, when they went forth against Goliath and his hosts, they said, 'Our Lord, pour out upon us patience, and make firm our feet, and give us aid against the people of the unbelievers!' 250 And thereupon, by God's leave, they routed them. And David slew Goliath; and God bestowed upon him dominion, and wisdom, and imparted to him the knowledge of whatever He willed. And if God had not enabled people to defend themselves against one another, corruption would surely overwhelm the earth: but God is limitless in His bounty unto all the worlds. 251 These are the revelations of God which We recite to you in all truth, for you are truly one of the messengers. 252 ۞ And those Messengers, some We have preferred above others; some there are to whom God spoke, and some He raised in rank. And We gave Jesus son of Mary the clear signs, and confirmed him with the Holy Spirit. And had God willed, those who came after him would not have fought one against the other after the clear signs had come to them; but they fell into variance, and some of them believed, and some disbelieved; and had God willed they would not have fought one against the other; but God does whatsoever He desires. 253