In Psalm 27 David brings his fears to the Lord. He begins to talk about a new topic for him: "my enemies" (Ps 27: 2,6,11,12). Before he had recognized that the evil ones were enemies of God, but now these are his enemies as well. They're going for him. Feel a real fear, based on a real and constant danger. He has to run away to save his life. He can not trust anyone. He does not know at this time the heat of a stable home. Write the psalm to remember why you can and still want to trust in God, in the midst of a flood of fears of all kinds.