Epistle of Christ
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. 2 Corinthians 3:3
The changed lives of the Corinthian Saints are a letter written by Christ, with the Spirit as the ink, for everyone to read. Converts are Christ's letter of recommendation.
How we know: the verse itself names Him
- alludes to Jeremiah 31:33 — The LORD's law written "in their hearts" in the new covenant.
