2 Corinthians 3:4-6

4Such is the 1confidence we have toward God through Christ. 5Not that we are adequate in ourselves so as to consider anything as having come from ourselves, but 2our adequacy is from God, 6who also made us adequate as 3servants of a 4new covenant, not of 5the letter but of the Spirit; for the letter kills, but 6the Spirit gives life.