Jesus didn't only heal the physically sick and the lame; he heals the hearts of broken people and restores them, makes them whole. Even Gods people fall into sin, as did King David.
King David fell into despair and pleaded with God.
Psalm 61 Lord, do not rebuke me in your angeror discipline me in your wrath.2 Have mercy on me, Lord, for I am faint;heal me, Lord, for my bones are in agony.3 My soul is in deep anguish.How long, Lord, how long?
And God answered David's prayer, showing mercy. God does deliver us:
Psalm 40:2And he brought me up out of the pit of destruction, out of the miry clay, and set my feet upon a rock; he hath established my goings:
God heals the sick, and the broken.