Character of the Unrenewed Heart: Stony
Source: TTT
Ezekiel 11:19
And I will give them singleness of heart and put a new spirit within them; I will remove their heart of stone and give them a heart of flesh,
Ezekiel 36:26
I will give you a new heart and put a new spirit within you; I will remove your heart of stone and give you a heart of flesh.