2 Corinthians 3:2 in the King James Version
Ye are our epistle written in our hearts, known and read of all men:
Context
1 Are we beginning again to commend ourselves? Or do we need, as do some, letters of commendation to you or from you?
2 You are our letter, written in our hearts, known and read by all men,
3 being revealed that you are a letter of Christ, served by us, written not with ink, but with the Spirit of the living God; not in tablets of stone, but in tablets that are hearts of flesh.