Inward Part
The Concept of the Inward Part
The phrase "inward part" appears throughout the Old Testament as a way of describing the deep interior of a person's being — the mind, heart, emotions, and conscience. Several Hebrew words are used, each emphasizing different aspects: one relates to the innermost chambers of the body, another to the kidneys (understood as the seat of emotion), and a third to the core or center of a person. Together, they express the idea that human beings have hidden depths known fully only to God.
God Desires Truth in the Inward Parts
One of the most powerful uses of this phrase comes in Psalm 51:6, where David declares, "Behold, you desire truth in the inward parts, and in the hidden part you will make me to know wisdom." Written in the context of David's repentance after his sin with Bathsheba, this verse acknowledges that God is not satisfied with outward conformity. He looks beneath the surface to the motives, desires, and honesty of the heart. True repentance reaches the inward parts.
The Wickedness Within
Psalm 5:9 offers a sobering counterpoint: "Their inward part is very wickedness." Here the psalmist exposes the hypocrisy of the wicked, whose flattering words conceal corrupt hearts. Jesus echoed this theme when he condemned the Pharisees for cleaning the outside of the cup while leaving the inside full of greed and wickedness (Luke 11:39). The inward part reveals the true character that outward behavior may disguise.
God's Law Written Within
Jeremiah 31:33 contains one of the most transformative promises in all of Scripture: "I will put my law in their inward parts and write it on their hearts." This prophecy of the new covenant envisions a time when obedience to God would not depend on external tablets of stone but would spring from an internalized knowledge of God. The inward parts would become the location of divine instruction, making obedience natural and personal.
Wisdom in the Hidden Places
Job 38:36 asks, "Who has put wisdom in the inward parts? Or who has given understanding to the mind?" This question, part of God's speech from the whirlwind, points to the divine origin of human intelligence and moral awareness. The capacity for wisdom is itself a gift planted by God in the deepest recesses of the human being.
The New Testament Perspective
In the New Testament, Paul develops the idea of the inward part through his concept of the "inner man" or "inner self" (Romans 7:22; 2 Corinthians 4:16; Ephesians 3:16). While the outward person wastes away, the inner person is renewed day by day. The Spirit of God strengthens believers in their inner being, making the inward part the primary arena of spiritual transformation.
Biblical Context
The 'inward part' appears in Psalm 51:6 (God desiring truth within), Psalm 5:9 (the wickedness within), Job 38:36 (wisdom placed within), Jeremiah 31:33 (God's law written on hearts), and Luke 11:39 (Jesus condemning inner corruption). Paul expands the concept through the 'inner man' in Romans 7:22 and Ephesians 3:16.
Theological Significance
The inward part represents the true self that God sees and addresses. God's desire for truth in the inward parts shows that genuine faith is a matter of the heart, not merely external observance. The promise of the new covenant — God's law written within — establishes that spiritual transformation begins from the inside out, a theme fulfilled in the Holy Spirit's indwelling of believers.
Historical Background
Ancient Near Eastern peoples commonly associated internal organs — particularly the heart, kidneys, and liver — with emotions, moral judgment, and spiritual perception. The Egyptians preserved the heart during mummification because they believed it was the seat of intelligence and morality. Hebrew thought similarly located the deepest aspects of personhood in the internal organs, making 'inward parts' a natural expression for the hidden self.