'Hearts' in the Bible

I will give them one heart and I will put a new spirit within them; I will remove the hearts of stone from their bodies and I will give them tender hearts,

But those whose hearts are devoted to detestable things and abominations, I hereby repay them for what they have done, says the sovereign Lord."

"Son of man, these men have erected their idols in their hearts and placed the obstacle leading to their iniquity right before their faces. Should I really allow them to seek me?

I will do this in order to capture the hearts of the house of Israel, who have alienated themselves from me on account of all their idols.'

I did this because they rejected my regulations, did not follow my statutes, and desecrated my Sabbaths; for their hearts followed their idols.

So hearts melt with fear and many stumble. At all their gates I have stationed the sword for slaughter. Ah! It is made to flash, it is drawn for slaughter!