2 Corinthians 3:3
3 And you show that you are a letter from Christ delivered by us, written not with ink but with the Spirit of uthe living God, not on vtablets of stone but on wtablets of xhuman hearts.1
Ezekiel 11:19
19 wAnd I will give them one heart, and xa new spirit I will put within them. yI will remove the heart of stone from their flesh zand give them a heart of flesh,