The covenant of Jesus always works and no sin can stop it from operating. The situations we face in life may surprise us, but it never surprises God. The tree is God's everlasting solution to every illness and we must believe God because skepticism holds no reward. The blood of Jesus binds God to man as it binds man to God. God always pre-empt the enemy as He has made provision for our healing and wholeness through the covenant Jesus procured for us on the cross.