1. For the sake of his people (1-7)
David knew that God had established him as king, not for his own sake, but for the sake of God's people. According to the custom of those times, a king's marriage was not a personal matter. It was the way of sealing treaties with foreign nations. David accepted the mission God gave him; God highly exalted his kingdom.
2. David inquires of God (8-17)
David was an able warrior, but he did not depend on his own ability. He was a man of prayer. When the Philistine army which had defeated Israel and killed King Saul came out to search for David and plunder one town, David asked God what to do. He did as God commanded and attacked them. He won a great victory. The next time they came out, David again prayed. This time, God gave him different directions. But David obeyed, and again defeated the enemy. He depended on God, not on his past experience. The Lord made all the nations fear his servant David.
Application: Lord, help me to accept the mission and task you give me, whether it is large or small. Give me grace to seek your help in prayer, step by step.
One Word: Ask God first