God wants His word to be written on your heart, not just in your mind, memory.
You will become a letter that states that you (as a believer) are a of Christ are a “letter from Christ.”
A living testimony of God’s ministry here on earth. And the words that He has written upon your heart will be there until the day you leave this earth.
A letter written not with ink but with the Spirit of the living God, not on stone tablets but on human hearts, your heart.
A letter from Christ, which is the ministry of the apostles, disciples, and us in this present day and time, who are all ministers and servants of Christ, is ultimately a testimony to the Holy Spirit’s power and presence in our lives.
2 Corinthians 3:2 Ye are our epistle written in our hearts, known and read of all men:
V3. And you show that you are a letter from Christ delivered by us, written not with ink but with the Spirit of the living God, not on tablets of stone but on tablets of human hearts.