Instead of the good that comes from humility and dependence on God, Saul in his own effort tried to be the king, and it led to his downfall. Pastor Brian Brodersen in his Thru the Bible study on 1 Samuel 15-18:5 shares that David, a man after God's heart, found the beauty of God's simplicity as he faced Goliath. From this we see how we can face the "Goliaths" in our own lives. God will fight for us too as we look to Him!