Are we beginning to be like those false teachers of yours who must tell you all about themselves and bring long letters of recommendation with them? I think you hardly need someone’s letter to tell you about us, do you? And we don’t need a recommendation from you, either! 2 The only letter I need is you yourselves! By looking at the good change in your hearts, everyone can see that we have done a good work among you. 3 They can see that you are a letter from Christ, written by us. It is not a letter written with pen and ink, but by the Spirit of the living God; not one carved on stone, but in human hearts.
4 We dare to say these good things about ourselves only because of our great trust in God through Christ, that he will help us to be true to what we say, 5 and not because we think we can do anything of lasting value by ourselves. Our only power and success comes from God. 6 He is the one who has helped us tell others about his new agreement to save them. We do not tell them that they must obey every law of God or die; but we tell them there is life for them from the Holy Spirit. The old way, trying to be saved by keeping the Ten Commandments, ends in death; in the new way, the Holy Spirit gives them life. 2 Corinthians 3:1-6