'Hearts' in the Bible

For they—their hearts like an oven—draw him into their oven.Their anger smolders all night;in the morning it blazes like a flaming fire.

They do not cry to Me from their hearts;rather, they wail on their beds.They slash themselves for grain and new wine;they turn away from Me.

Their hearts are devious;now they must bear their guilt.The Lord will break down their altarsand demolish their sacred pillars.

When they had pasture,they became satisfied;they were satisfied,and their hearts became proud.Therefore they forgot Me.

I will attack themlike a bear robbed of her cubsand tear open the rib cage over their hearts.I will devour them there like a lioness,like a wild beast that would rip them open.