'Inward' in the Bible

For there is no faithfulness in their mouth; their inward part is very wickedness; their throat is an open sepulchre; they flatter with their tongue.

Their inward thought is, that their houses shall continue for ever, and their dwelling places to all generations; they call their lands after their own names.

Behold, thou desirest truth in the inward parts: and in the hidden part thou shalt make me to know wisdom.

They only consult to thrust him down from his excellency; they delight in lies; they bless with their mouth, but in their inward part they curse. Selah.

They search out iniquities; they accomplish a diligent search: both the inward thought of every one of them, and the heart, is deep.

By David. Bless, O my soul, Jehovah, And all my inward parts -- His Holy Name.

He clothed himself also with cursing as with his garment, And it came into his inward parts like water, And like oil into his bones.

For it was You who created my inward parts;You knit me together in my mother’s womb.