Ezekiel 36:4, 26-27

Therefore, O mountains of Israel, hear the word of the Lord GOD. Thus says the Lord GOD to the mountains and to the hills, to the ravines and to the valleys, to the desolate wastes and to the forsaken cities which have become a prey and a derision to the rest of the nations which are round about

Moreover, I will give you a new heart and put a new spirit within you; and I will remove the heart of stone from your flesh and give you a heart of flesh. I will put My Spirit within you and cause you to walk in My statutes, and you will be careful to observe My ordinances.