The heart is deceitful above all thingsThis phrase highlights the inherent sinfulness and moral corruption of the human heart. In biblical context, the "heart" often represents the center of human will, emotions, and intellect. The deceitfulness of the heart is a recurring theme in Scripture, emphasizing humanity's tendency towards sin and self-deception.
Genesis 6:5 illustrates this by describing the wickedness of man's heart before the flood. The heart's deceitfulness is a result of the Fall, as seen in
Genesis 3, where Adam and Eve's disobedience introduced sin into the world. This phrase underscores the need for divine intervention and transformation, as human efforts alone cannot overcome the heart's deceit.
and beyond cure
This part of the verse suggests the incurable nature of the human heart's condition without divine intervention. The term "beyond cure" implies that no human remedy or effort can rectify the heart's deceitfulness. This aligns with the biblical teaching of total depravity, where sin affects every part of human nature. The need for a new heart is echoed inEzekiel 36:26, where God promises to give His people a new heart and spirit. The ultimate cure is found in Jesus Christ, whose sacrifice and resurrection provide the means for spiritual regeneration and renewal.
Who can understand it?
This rhetorical question emphasizes the complexity and inscrutability of the human heart. It suggests that only God, who searches and knows the heart (1 Samuel 16:7), can truly understand its depths. The question points to the limitations of human understanding and the necessity of relying on God's wisdom and insight. In the New Testament, Jesus demonstrates His understanding of the human heart, as seen inJohn 2:24-25, where He knows what is in man. This phrase calls believers to seek God's guidance and wisdom in discerning their own hearts and motives.
Persons / Places / Events
1.
JeremiahA major prophet in the Old Testament, known for his messages of warning and hope to the people of Judah. He is often called the "weeping prophet" due to his deep sorrow over the spiritual state of his people.
2.
JudahThe southern kingdom of Israel, which was often rebuked by God through prophets like Jeremiah for its idolatry and disobedience.
3.
The HeartIn Hebrew thought, the heart ("lev") is the center of human will, emotions, and intellect. It is not merely the seat of emotions but the core of one's being and decision-making.
Teaching Points
The Deceitful Nature of the HeartThe heart is inherently deceitful, leading us away from God's truth. We must recognize our need for divine guidance and transformation.
The Need for Divine UnderstandingOnly God can truly understand and judge the heart. We should seek His wisdom and discernment in evaluating our motives and actions.
Guarding the HeartAs believers, we are called to guard our hearts diligently, filling them with God's Word and aligning our desires with His will.
The Role of the Holy SpiritThe Holy Spirit plays a crucial role in transforming our hearts, helping us to overcome deceit and live in accordance with God's truth.
Repentance and RenewalRegular repentance and seeking God's renewal are essential for maintaining a heart that is aligned with His purposes.
Bible Study Questions and Answers
1.What is the meaning of Jeremiah 17:9?
2.How does Jeremiah 17:9 describe the human heart's nature and condition?
3.What steps can we take to guard against a deceitful heart?
4.How does Jeremiah 17:9 connect with Proverbs 4:23 about guarding the heart?
5.In what ways can we seek God's wisdom to understand our hearts better?
6.How can Jeremiah 17:9 guide our daily decisions and actions?
7.How does Jeremiah 17:9 challenge the belief in human goodness?
8.What does Jeremiah 17:9 reveal about the nature of the human heart?
9.How does Jeremiah 17:9 align with the concept of original sin?
10.What are the top 10 Lessons from Jeremiah 17?
11.Do good intentions lead to negative outcomes?
12.How do sociopaths and psychopaths differ?
13.Is trusting your feelings a wise decision?
14.What defines spiritual sickness?What Does Jeremiah 17:9 Mean
The heart• Scripture uses “heart” for the inner person—mind, will, emotions, and spirit.Proverbs 4:23 urges, “Guard your heart with all diligence, for from it flow springs of life”.
• God looks past appearances to the heart (1 Samuel 16:7). That makes what follows in Jeremiah especially sobering.
• Jesus confirms the assessment: “For out of the heart come evil thoughts, murder, adultery, sexual immorality, theft, false testimony, and slander” (Matthew 15:19).
• From Eden forward (Genesis 6:5), the core of humanity is the problem, not merely behavior or circumstances.
Deceitful above all things• The heart’s first reflex is to mislead—even its owner.Romans 7:11 notes, “Sin deceived me.”
• We rationalize sin, downplay guilt, and flatter ourselves (Psalm 36:2).
• “Whoever trusts in his own heart is a fool” (Proverbs 28:26).
•James 1:14 shows how desire lures and entices. Our hearts can talk us into almost anything while assuring us we are fine.
And beyond cure• The verse’s stark claim means no self-help regimen can fix us. We are “dead in trespasses” apart from divine intervention (Ephesians 2:1-5).
• David pleads, “Create in me a clean heart, O God” (Psalm 51:10), admitting he cannot remodel it himself.
• God promises what we cannot achieve: “I will give you a new heart and put a new spirit within you” (Ezekiel 36:26). New birth (John 3:3-6) and washing of regeneration (Titus 3:5) are required, not mere tweaking.
Who can understand it?• Humans cannot plumb the full depth of their own motives; we have blind spots we cannot see around.
• Only the Lord has perfect insight: “O LORD, You search me and know me… before a word is on my tongue, You know all about it” (Psalm 139:1-4).
•Hebrews 4:12-13 says the Word pierces “to judge the thoughts and intentions of the heart,” leaving nothing hidden from His sight.
• Because God alone truly knows us (1 Corinthians 2:10-11), we must let His Word and Spirit diagnose and transform us rather than trusting self-evaluation.
summaryJeremiah 17:9 exposes the human condition: our inner person is fundamentally deceitful, incurably sick, and beyond our own comprehension. Scripture consistently affirms this diagnosis, yet it also offers the cure—God’s gracious gift of a new heart through the saving work of Christ and the renewing power of the Holy Spirit. Our response is to distrust self, turn to the Lord, and allow His truth to remake us from the inside out.
(9)
The heart is deceitful . . .--The sequence of ideas seems as follows: If the blessing and the curse are thus so plainly marked, how is it that man chooses the curse and not the blessing, the portion of the "heath in the desert" rather than that of the "tree planted by the waters"? And the answer is found in the inscrutable self-deceit of his nature blinding his perceptions of good and evil.
Desperately wicked.--Rather,incurably diseased,as inJeremiah 15:18;Jeremiah 30:12;Jeremiah 30:15;Isaiah 17:11, and elsewhere. Wickedness is, of course, implied, but it is regarded rather as a moral taint following on the deliberate choice, than as the choice itself.
Verses 9, 10. - The crocked devices of the human heart, which is characterized as
deceitful above all things (or, as Delitzsch, ' Biblical Psychology,' English translation, p. 340, "proud;" literally,
uneven or
rugged; comp.
Isaiah 40:4;
Habakkuk 2:4, Hebrew;
Psalm 131:2, Hebrew), and desperately wicked, or rather, desperately sick (see
Jeremiah 15:18, where it is explained by the words, "which refuseth to be healed"). The Septuagint reads this verse differently, "The heart is deep above all things, and it is a man."
Parallel Commentaries ...
Hebrew
The heartהַלֵּ֛ב(hal·lêḇ)Article | Noun - masculine singular
Strong's 3820:The heart, the feelings, the will, the intellect, centre[is] deceitfulעָקֹ֥ב(‘ā·qōḇ)Adjective - masculine singular
Strong's 6121:Insidious, deceitful, tracked by footprintsabove all thingsמִכֹּ֖ל(mik·kōl)Preposition-m | Noun - masculine singular
Strong's 3605:The whole, all, any, everyand beyond cure—וְאָנֻ֣שׁ(wə·’ā·nuš)Conjunctive waw | Verb - Qal - QalPassParticiple - masculine singular
Strong's 605:To be frail, feeble, melancholywhoמִ֖י(mî)Interrogative
Strong's 4310:Who?, whoever, in oblique construction with prefix, suffixcan understand it?יֵדָעֶֽנּוּ׃(yê·ḏā·‘en·nū)Verb - Qal - Imperfect - third person masculine singular | third person masculine singular
Strong's 3045:To know
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OT Prophets: Jeremiah 17:9 The heart is deceitful above all things (Jer.)