Christians: Living Epistles Written by Christ
A Sermon on 2 Corinthians 3:2-3
You yourselves are our letter of recommendation, written on our hearts, to be known and read by all. 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. (ESV)
A Letter of Recommendation; It Must be Legible; A Divine Writer; The Message of the Letter; A Continuing Message; The Open Secret.