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.
(WEB)
This is one of my favourite verses from the Bible. I don’t like any of the translations on the Online Parallel Bible. The translation in my copy of Spinoza’s tractatus I liked, but I don’t have it with me. It went something like this:
And as for you, it is clear you are a letter from Christ, given to us to deliver, written not with ink, but with the Spirit of the living God; written not on tablets of stone, but written on the living human heart.
To an unknown God 
Bill (cycleguy) said
Don’t know if you have seen the ESV translation of this verse: “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.” I like the imagery it gives that the human heart is not stone but can be written on. Just a thought.
Ivan said
Aha! That is a good translation. Interesting, thanks.