'Hearts' in the Bible

Then those of you who escape will remember Me among the nations to which they will be carried captive, how I have been hurt by their adulterous hearts which turned away from Me, and by their eyes which played the harlot after their idols; and they will loathe themselves in their own sight for the evils which they have committed, for all their abominations.

But as for those whose hearts go after their detestable things and abominations, I will bring their conduct down on their heads,” declares the Lord God.

“Son of man, these men have set up their idols in their hearts and have put right before their faces the stumbling block of their iniquity. Should I be consulted by them at all?

in order to lay hold of the hearts of the house of Israel who are estranged from Me through all their idols.”’

that their hearts may melt, and many fall at all their gates. I have given the glittering sword. Ah! It is made for striking like lightning, it is wrapped up in readiness for slaughter.

“I will also trouble the hearts of many peoples when I bring your destruction among the nations, into lands which you have not known.