You show that you are a letter from Christ, the result of our ministry, written not with ink but with the Spirit of the living God, not on tablets of stone but on tablets of human hearts.
2 Corinthians 3:3
The letter is the result of the ministry, or the work of sharing the gospel, of the Corinthians, who were part of the early Christian church. The verse also suggests that this letter is written not with ink, which is a physical and temporary medium, but with the Spirit of the living God, which is a spiritual and enduring one. The tablets of stone mentioned in the verse are likely a reference to the tablets of the Ten Commandments, which were given to the Israelites by God and inscribed on stone. The contrast between these tablets and the tablets of human hearts suggests that the message of Christ is written on the hearts of believers in a way that is more enduring and meaningful than physical laws inscribed on stone.