'Heart' in the Bible

They feed on the sin of my people, and set their heart on their iniquity.

For they have made ready their heart like an oven, while they lie in wait: their baker sleepeth all the night; in the morning it burneth as a flaming fire.

And they have not cried unto me with their heart, but they howl upon their beds: they assemble themselves for grain and new wine; they rebel against me.

Their heart is divided; now shall they be found guilty: he will smite their altars, he will destroy their pillars.

How shall I give thee up, Ephraim? how'shall I cast thee off, Israel? how shall I make thee as Admah? how'shall I set thee as Zeboiim? my heart is turned within me, my compassions are kindled together.

According to their pasture, so were they filled; they were filled, and their heart was exalted: therefore have they forgotten me.

I will meet them as a bear that is bereaved of her whelps, and will rend the caul of their heart; and there will I devour them like a lioness; the wild beast shall tear them.