--The concept originates in passages like Jeremiah 31:33, where God promises, “I will put My law within them, and I will write it on their hearts”.
--Similarly, Ezekiel 36:26-27 speaks of God giving a “new heart” and a “new spirit,” replacing a heart of stone with one of flesh, enabling obedience through the Spirit.
--In the New Testament, Romans 2:15 explains that even Gentiles, without the Mosaic Law, have the law written on their hearts, evidenced by conscience and moral awareness.
--Believers experience faith and law working together in the heart, producing freedom and joy in obedience (Romans 8:1-2, 10:8-10)."
