A new heart also will I give you, and a new spirit will I put within you: and I will take away the stony heart out of your flesh, and I will give you a heart of flesh.
And I will give them a heart to know me, that I am the LORD: and they shall be my people, and I will be their God: for they shall return unto me with their whole heart.
Cast away from you all your transgressions, by which you have transgressed; and make you a new heart and a new spirit: for why will you die, O house of Israel?
Yea, they made their hearts as a flint stone, lest they should hear the law, and the words which the LORD of hosts has sent by his Spirit through the former prophets: therefore came a great wrath from the LORD of hosts.
But we all, with unveiled face beholding as in a mirror the glory of the Lord, are changed into the same image from glory to glory, even as by the Spirit of the Lord.
Since you are manifestly declared to be the epistle of Christ ministered by us, written not with ink, but with the Spirit of the living God; not in tables of stone, but in fleshly tables of the heart.
And the LORD your God will circumcise your heart, and the heart of your descendants, to love the LORD your God with all your heart, and with all your soul, that you may live.