Are we beginning again to tell you how good we are? Some people need to bring letters of recommendation with them or ask you to write letters of recommendation for them.
But the only letter of recommendation we need is you yourselves! Your lives are a letter written in our hearts, and everyone can read it and recognize our good work among you.
References for 2 Corinthians 3:2
Clearly, you are a letter from Christ prepared by us. It is written not with pen and ink, but with the Spirit of the living God. It is carved not on stone, but on human hearts.
We are confident of all this because of our great trust in God through Christ.
It is not that we think we can do anything of lasting value by ourselves. Our only power and success come from God.
He is the one who has enabled us to represent his new covenant. This is a covenant, not of written laws, but of the Spirit. The old way ends in death; in the new way, the Holy Spirit gives life.