So they routed them, by the permission of Allah, and Dawûd (David) killed Jaûl?t; (Goliath) and Allah brought him the kingship, and (the) Wisdom, and He taught him (part of) whatever (knowledge) He decides. And had it not been for the repelling by Allah of mankind, some by means of others, (Literally: by means of some) the earth would indeed have corrupted; but Allah is The Owner of Grace over the worlds.