Ezekiel 36:26

26I will give you a new heart, and I will put a new spirit within you. I will remove the heart of stone
That is, a heart which symbolizes a will that is stubborn and unresponsive (see 1 Sam 25:37). In Rabbinic literature a “stone” was associated with an evil inclination (b. Sukkah 52a).
from your body and give you a heart of flesh.
That is, a heart which symbolizes a will that is responsive and obedient to God.
Copyright information for NETfull