Security

(Psa 62:2 KJV)  He only is my rock and my salvation; he is my defence; I shall not be greatly moved.

(Proverbs 2 also read)

Once again, I want to note that in this chapter of Psalms, David does not mention the law.  He does not mention ritual or sacrifice.  Look through the entire chapter.  You see reference after reference about his trust in God, and his faith in God, and the place of God, Himself, in our worship and trust.  You see nothing about the law.

Many people want to make the Old Testament about the law and the New Testament about grace and faith.  I would suggest that they might need to do a little bit more reading in Psalms and find out how David viewed God and salvation.

So? Trust.