Psalm 57
According to the preamble, David wrote this psalm when he was hiding from Saul in a cave. When this happened David had the chance to kill Saul, but chose not to take it. Instead, he put his trust in the Lord. He relied on God’s mercy, depending upon the Lord to vindicate him. “I am in the midst of lions”, this was presumably metaphorical, but he lived in the midst of danger, with men who sought to destroy him. Even so he still put his trust in the Lord, he wanted God to be exalted. We too should look to the Lord, this will affect what we do, and what we will not do. It is the Lord’s glory that we seek.