A young boy who was talked down to by his brothers (and teenagers everywhere find their hero in 1 Samuel 17:29 – “Now what have I done?” said David. “Can’t I even speak?”).
Yet it is David who is confident that God will win the battle – just like Gideon of old God is not looking for the strong and mighty. He is looking for people who know that it is God’s power at work in us that makes all the difference.
David was Brave because he knew God would win the battle.