It is in the waiting to see the hand of God move, that sometimes like David we are disquieted and our hope does not have any strength. We learn what is needed in the waiting process: Ps. 130:5 "I wait for the Lord, my soul doth wait, and in His Word do I hope.: If our hope is in anything other than God's Word, we will be as the writer of Proverbs proclaimed - "Hope deferred maketh the heart sick!" The strength of our hope is the Word of God.