In Psalm 3, King David was in a low place. He fled from his son Absalom. Can you imagine that? It must have been difficult as he may have felt insecure. It is hard to run away from a family member who knows you so well. However, he remembered how God has always helped him and declared in vs 3. Lord you are my shield! You will bring me to glory in all these things. You will make me shine and lift my head. God is saying to you, wherever you may be, whatever is going on. "I am your shield". I will take care of you. Remember this.