Isaiah 38:15-17

What shall I say? For he has spoken to me, and he himself has done it. I walk slowly all my years because of the bitterness of my soul. O Lord, by these things men live, and in all these is the life of my spirit. Oh restore me to health and make me live! Behold, it was for my welfare that I had great bitterness; but in love you have delivered my life from the pit of destruction, for you have cast all my sins behind your back.