'Within' in the Bible

Their deeds will not allow themTo return to their God.For a spirit of harlotry is within them,And they do not know the Lord.

Because they are kindled like an oven, their heart burns within them; all night their anger {smolders}, [in the] morning it blazes like a flaming fire.

How shall I give thee up, Ephraim? how shall I deliver thee, Israel? how shall I make thee as Admah? how shall I set thee as Zeboim? mine heart is turned within me, my repentings are kindled together.

"When the tribe of Ephraim spoke, there was trembling; and it was exalted within Israel. But when they offended God by Baal, they died,