2 Corinthians 3:3-5

King James Version

³ Forasmuch as ye are manifestly declared to be the epistle of Christ ministered by us, written not with ink, but with the Spirit of the living God; not in tables of stone, but in fleshy tables of the heart.

⁴ And such trust have we through Christ to God-ward:

⁵ Not that we are sufficient of ourselves to think any thing as of ourselves; but our sufficiency is of God;