If You Wait On God, He Will Give You Strength

Isaiah 40: 29 He gives power to the faint, and to him who has no might he increases strength. 30 Even youths shall faint and be weary, and young men shall fall exhausted; 31 but they who wait for the LORD shall renew their strength; they shall mount up with wings like eagles; they shall run and not be weary; they shall walk and not faint.