2 Corinthians 3:1-3

Are we beginning to sound like those who speak highly of themselves? Do you really need letters of recommendation to validate our ministry, like others do? Do we really need your letter of endorsement? Of course not! For your very lives are our “letters of recommendation,” permanently engraved on our hearts, recognized and read by everybody. As a result of our ministry, you are living letters written by Christ, not with ink but by the Spirit of the living God—not carved onto stone tablets but on the tablets of tender hearts.