Who hath put Wisdom in the inward parts? or Who hath given Understanding to the heart? Their inward part is very wickedness. Behold, Thou desirest Truth in the inward parts: and in the hidden part Thou shalt make me to know Wisdom. And the Lord said unto him, Now do ye Pharisees clean the outside of the cup and platter, but your inward part is full of ravening and wickedness. Salvation is an internal matter the heart and the will, that matters the very most. But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God. Wash me throughly from mine iniquity, cleanse me from my sin. To be strengthened with might by His Spirit in the inner man.
Inward Parts: Heart, spirit, soul, mind, conscience, the will, reins, thoughts, intents, motives, imaginations, impulses, desires, designs, devisings, debating, decisions, yielding, understanding, emotions, affection, memory, consciousness, bowels, faculties, reason, intellect, propensities, tendencies, inclinations, appetites, habits, passions