When Saul set forth with the army he said, "God will test you with a river. Those who drink its water will not be of my people and those who do not even taste the water or who only taste some of it from within the hollow of their hand, will be my friends. They all drank the water except a few of them. When Saul and those who believed in him crossed the river, his people said, "We do not have the strength to fight against Goliath and his army." Those who thought that they would meet God said, "How often, with God's permission, have small groups defeated the large ones?" God is with those who exercise patience. 249 Accordingly, when they marched forward to fight with Goliath and his hosts, they prayed, "Our Lord, bless us with fortitude, make firm our foothold and give us victory over the unbelieving host." 250 And so by the command of God they defeated them. David killed Goliath, and God gave him kingship and wisdom, and imparted to him the knowledge of whatever He willed. Had it not been for God's repelling some people by means of others, the earth would have been filled with corruption. But God is bountiful to His creatures. 251 These are the messages of God. We recite them to you in all truth, as indeed you are one of the apostles. 252 ۞ Some of these apostles have We endowed more highly than others: among them were such as were spoken to by God [Himself,] and some He has raised yet higher.' And We vouchsafed unto Jesus, the son of Mary, all evidence of the truth, and strengthened him with holy inspiration. And if God had so willed, they who succeeded those [apostles] would not have contended with one another after all evidence of the truth had come to them; but [as it was,] they did take to divergent views, and some of them attained to faith, while some of them came to deny the truth. Yet if God had so willed, they would not have contended with one another: but God does whatever He wills. 253