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Commentary on Psalms 18 verses 20–28
Here, I. David reflects with comfort upon his own integrity, and rejoices in the testimony of his conscience that he had had his conversation in godly sincerity and not with fleshly wisdom, Co2 1:12. His deliverances were an evidence of this, and this was the great comfort of his deliverances. His enemies had misrepresented him, and perhaps, when his troubles continued long, he began to suspect himself; but, when God visibly took his part, he had both the credit and the comfort of his righteousness. 1. His deliverances cleared his innocency before men, and acquitted him from those crimes which he was falsely accused of. This he calls rewarding him according to his righteousness (Psa 18:20, Psa 18:24), that is, determining the controversy between him and his enemies, according to the justice of his cause and the cleanness of his hands, from that sedition, treason, and rebellion, with which he was charged. He had often appealed to God concerning his innocency; and now God had given judgment upon the appeal (as he always will) according to equity. 2. They confirmed the testimony of his own conscience for him, which he here reviews with a great deal of pleasure, Psa 18:21-23. His own heart knows, and is ready to attest it, (1.) That he had kept firmly to his duty, and had not departed, not wickedly, not wilfully departed, from his God. Those that forsake the ways of the Lord do, in effect, depart from their God, and it is a wicked thing to do so. But though we are conscious to ourselves of many a stumble, and many a false step taken, yet if we recover ourselves by repentance, and go on in the way of our duty, it shall not be construed into a departure, for it is not a wicked departure, from our God. (2.) That he had kept his eye upon the rule of God's commands (Psa 18:22): "All his judgments were before me; and I had a respect to them all, despised none as little, disliked none as hard, but made it my care and business to conform to them all. His statutes I did not put away from me, out of my sight, out of my mind, but kept my eye always upon them, and did not as those who, because they would quit the ways of the Lord, desire not the knowledge of those ways." (3.) That he had kept himself from his iniquity, and thereby had approved himself upright before God. Constant care to abstain from that sin, whatever it be, which most easily besets us, and to mortify the habit of it, will be a good evidence for us that we are upright before God. As David's deliverances cleared his integrity, so did the exaltation of Christ clear his, and for ever roll away the reproach that was cast upon him; and therefore he is said to be justified in the Spirit, Ti1 3:16.
II. He takes occasion thence to lay down the rules of God's government and judgment, that we may know not only what God expects from us, but what we may expect from him, Psa 18:25, Psa 18:26. 1. Those that show mercy to others (even they need mercy, and cannot depend upon the merit, no, not of their works of mercy) shall find mercy with God, Mat 5:7. 2. Those that are faithful to their covenants with God, and the relations wherein they stand to him, shall find him all that to them which he has promised to be. Wherever God finds an upright man, he will be found an upright God. 3. Those that serve God with a pure conscience shall find that the words of the Lord are pure words, very sure to be depended on and very sweet to be delight in. 4. Those that resist God, and walk contrary to him, shall find that he will resist them, and walk contrary to them, Lev 26:21, Lev 26:24.
III. Hence he speaks comfort to the humble ("Thou wilt save the afflicted people, that are wronged and bear it patiently"), terror to the proud ("Thou wilt bring down high looks, that aim high, and look with scorn and disdain upon the poor and pious"), and encouragement to himself - "Thou wilt light my candle, that is, thou wilt revive and comfort my sorrowful spirit, and not leave me melancholy; thou wilt recover me out of my troubles and restore me to peace and prosperity; thou wilt make my honour bright, which is now eclipsed; thou wilt guide my way, and make it plain before me, that I may avoid the snares laid for me; thou wilt light my candle to work by, and give me an opportunity of serving thee and the interests of thy kingdom among men."
Let those that walk in darkness, and labour under many discouragements in singing these verses, encourage themselves that God himself will be a light to them.
"And the Lord shall reward Me according to My righteousness" [Psalm 18:20]. And the Lord shall reward Me according to the righteousness of My good will, who first showed mercy, before that I had the good will. "And according to the cleanness of My hands He will recompense Me." And according to the cleanness of My deeds He will recompense Me, who has given Me to do well by bringing Me forth into the broad place of faith.
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SUMMARY
Psalms 18:20 stands as a powerful declaration of divine vindication, where King David asserts that the LORD, in His perfect justice, rewarded him commensurate with his integrity and blameless conduct. This verse, nestled within a grand psalm of thanksgiving for deliverance from all his enemies, illuminates God's righteous character in responding to the faithful obedience of His servant. It profoundly underscores the principle that God actively observes and recompenses those who walk uprightly, especially when they face unjust persecution or false accusation, thereby demonstrating His unwavering involvement in the affairs of His people.
CONTEXT
EXPOSITION AND ANALYSIS
Key Word Analysis
Verse Breakdown
Literary Devices
Psalms 18:20 primarily employs Synonymous Parallelism, a hallmark feature of Hebrew poetry. The two clauses, "The LORD rewarded me according to my righteousness" and "according to the cleanness of my hands hath he recompensed me," express the same fundamental idea using different yet closely related phrasing and vocabulary. This intentional repetition serves to emphasize, intensify, and affirm David's assertion of integrity and God's just and responsive action. The phrase "cleanness of my hands" is a powerful Metonymy or Idiom, where a concrete physical image (clean hands, signifying ritual or moral purity) stands in for an abstract moral state (blameless conduct, integrity, and pure motives). This vivid imagery effectively conveys abstract moral purity in a tangible way. Furthermore, the depiction of God "rewarding" and "recompensing" David utilizes Anthropomorphism, attributing human-like judicial actions and responses to the divine. This literary technique makes God's divine justice and His active, personal involvement in human affairs more relatable and comprehensible to the audience.
THEOLOGICAL AND THEMATIC CONNECTIONS
This verse offers a profound theological statement on the biblical principle of divine justice and God's active, discerning response to human conduct. While the New Covenant reveals salvation as a gracious gift received solely through faith in Jesus Christ, the Old Testament consistently teaches that God is a righteous and just God who sees, evaluates, and responds to the deeds of humanity within the framework of His covenant. David's experience here is a powerful testament to God's faithfulness to His covenant people, demonstrating His unwavering commitment to vindicate those who walk in integrity and righteousness, especially when they are unjustly persecuted or falsely accused. This is not a claim of earning salvation or meriting grace, but rather a declaration of God's just dealings within the earthly and covenantal realm. It affirms that God is neither indifferent to human suffering nor blind to injustice, but actively intervenes to uphold the cause of the righteous, ultimately bringing forth appropriate recompense and restoration.
REFLECTION AND APPLICATION
Psalms 18:20 offers profound encouragement and a vital challenge for believers today. While we firmly grasp that our righteousness for salvation is imputed to us solely through faith in Jesus Christ, this verse speaks powerfully to the practical outworking of our faith in our daily lives. It serves as a potent reminder that God, in His omniscience, truly sees our integrity, our earnest efforts to live according to His Word, and our blamelessness, particularly when we are misunderstood, falsely accused, or unjustly treated by others. David's experience encourages us to persist steadfastly in doing what is right, even when our righteous actions seem to go unrewarded or when others act maliciously towards us. We are called to trust that God is a perfectly just God who will ultimately vindicate His own. Living with "clean hands" means striving for moral purity, engaging in honest dealings, and cultivating a conscience that is clear before both God and humanity. It calls us to confidently trust that while we may not always perceive immediate earthly recompense, our heavenly Father is intimately aware of our every deed and motive, and His ultimate justice will unfailingly prevail, whether in this life or the life to come. This verse profoundly inspires us to live lives of unwavering integrity and faithful obedience, knowing that our sincere walk with Him is never unnoticed by the One who truly matters.
Questions for Reflection
FAQ
Does this verse imply that David was sinless or that humans can earn God's favor through their own righteousness?
Answer: No, this verse absolutely does not imply that David was sinless, nor does it teach that humans can earn salvation or God's ultimate favor through their own works. David, like all humans, was a sinner who openly confessed his transgressions (e.g., Psalm 51). In Psalms 18:20, "righteousness" and "cleanness of hands" refer to his integrity and blamelessness relative to his specific situation—his faithful adherence to God's covenant and his upright conduct in contrast to his enemies, particularly Saul, whom he consistently refused to harm despite numerous opportunities (1 Samuel 24). This verse speaks to God's just dealings within the earthly, covenantal realm, where God vindicates those who walk in His ways, not to the means of eternal salvation, which is by grace through faith alone.
How does this Old Testament concept of "reward according to righteousness" relate to the New Testament teaching of salvation by grace through faith?
Answer: This verse describes God's just governance of the world and His response to human conduct within a covenantal framework, rather than the means of eternal salvation. The New Testament unequivocally teaches that salvation is a sovereign gift of God's grace, received solely through faith in Jesus Christ, entirely apart from human works or merit (Ephesians 2:8-9). However, this truth does not negate the principle that God is a just God who will ultimately reward believers for their faithfulness and deeds done in Christ, which are the fruit of their salvation (2 Corinthians 5:10). While our works do not save us, they are the evidence and outflow of our salvation, and they are seen and honored by God. David's experience in this psalm powerfully illustrates God's faithfulness to those who strive to live righteously after entering into a covenant relationship with Him.
Is God always going to reward my "righteousness" or vindicate me in this life if I live with "clean hands"?
Answer: While God is perfectly just and sees all, His rewards and vindication do not always manifest immediately or in the precise way we might expect in this earthly life. The Bible also candidly speaks of the righteous suffering and facing many afflictions (Psalm 34:19). Sometimes, the "reward" is spiritual growth, profound inner peace, a deeper and more intimate relationship with God, or the preservation of one's character and integrity through trials. Ultimately, the full and perfect recompense for those who live faithfully in Christ is reserved for eternity, when Christ returns to give to each person according to what they have done (Revelation 22:12). This verse assures us of God's unchanging character as a just Judge who will ultimately make all things right, providing a foundational truth upon which to build our trust, even when earthly circumstances seem to contradict it.
CHRIST-CENTERED FULFILLMENT
Psalms 18:20, with David's declaration of God rewarding his righteousness and clean hands, finds its ultimate, perfect, and redemptive fulfillment in the person and work of Jesus Christ. David's "righteousness" was always relative, imperfect, and a striving toward covenant faithfulness within the limitations of his humanity. In stark contrast, Jesus Christ is the only one who lived a life of absolute and perfect righteousness, with truly "clean hands" in every thought, word, and deed, utterly without sin (Hebrews 4:15). He perfectly fulfilled the Law and lived in complete, unwavering obedience to the Father's will, even to the point of sacrificial death on a cross (Philippians 2:8). Therefore, the "reward" and "recompense" that God the Father bestowed upon Christ were not merely earthly vindication but cosmic exaltation, raising Him triumphantly from the dead and seating Him at His own right hand in heavenly places (Philippians 2:9-11). For believers, our own "righteousness" before God is not our imperfect deeds, but the perfect, imputed righteousness of Christ, credited to us by grace through faith (2 Corinthians 5:21). Thus, God "rewards" and accepts us not according to our own clean hands, but according to the perfect "cleanness of hands" and absolute righteousness of Christ, in whom we are found blameless and fully accepted before the Father (Romans 3:21-26).