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Yahweh Tsidkenu

The Names of God and of Christ

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Snapshot

Yahweh Tsidkenu — “The LORD Our Righteousness” — is the name Jeremiah gives to the coming Messianic King, the righteous Branch from David’s line: “this is the name by which he will be called: ‘The LORD is our righteousness’” (Jer. 23:6). It declares that God himself is the source and the substance of his people’s righteousness. We cannot produce a righteousness that will stand before God; he must be our righteousness. This name is, in seed form, the doctrine of justification — and it is fulfilled when Christ “became to us… righteousness” (1 Cor. 1:30).

The Original Language

יהוה צִדְקֵנוּ (YHWH tsidqenu), “the LORD our righteousness,” from צֶדֶק / צְדָקָה (tsedeq / tsedaqah), Strong’s H6664/H6666, “righteousness, justice, rightness.” The root denotes conformity to a right standard — being right, just, in the right. Applied to God, it speaks of his own perfect justice and faithfulness to his covenant. The suffix -enu means “our”: the astonishing claim of the name is that the LORD’s own righteousness becomes ours. It is not merely that God is righteous, nor that he makes us behave righteously, but that he himself is reckoned to be — and given to be — our righteousness. The name fuses God’s justice and his grace in a single breath.

The Name in Its Context

Jeremiah prophesies during the collapse of Judah under a line of failed, unrighteous kings (the last of whom, Zedekiah, ironically bore a name meaning “the LORD is my righteousness”). Against these “shepherds who destroy” (Jer. 23:1), God promises a true King:

“Behold, the days are coming, declares the LORD, when I will raise up for David a righteous Branch, and he shall reign as king and deal wisely, and shall execute justice and righteousness in the land. In his days Judah will be saved, and Israel will dwell securely. And this is the name by which he will be called: ‘The LORD is our righteousness.’” (Jer. 23:5–6)

The promise is repeated of the city/people in Jeremiah 33:16. The contrast is stark: where Judah’s kings failed in righteousness, the coming Davidic King will not only do righteousness but be “The LORD our righteousness” for his people. The name is a Messianic title.

Where It Appears in Scripture

The compound appears in Jeremiah 23:6 and 33:16. But the theme — that righteousness before God is God’s gift, not human achievement — runs through Scripture. Abraham “believed the LORD, and he counted it to him as righteousness” (Gen. 15:6). “In the LORD all the offspring of Israel shall be justified” (Isa. 45:25). The Servant “shall make many to be accounted righteous” (Isa. 53:11). Israel learns that “all our righteous deeds are like a polluted garment” (Isa. 64:6) and that salvation requires a righteousness from God. The New Testament makes this explicit: the gospel reveals “the righteousness of God… by faith” (Rom. 1:17; 3:21–22); God is “just and the justifier of the one who has faith in Jesus” (Rom. 3:26); believers “become the righteousness of God” in Christ (2 Cor. 5:21).

What This Name Reveals

Yahweh Tsidkenu reveals two truths held together. First, God’s own righteousness and justice — he is perfectly just and cannot simply overlook sin (Hab. 1:13; Ex. 34:7). Second, his grace — that this very God provides the righteousness his justice demands and gives it to his people as a gift. The name reveals the great human problem (we have no righteousness of our own that can stand before God, Isa. 64:6; Rom. 3:20) and the divine solution (God himself becomes our righteousness). It thus reveals that salvation is not God lowering his standard but God meeting his own standard on our behalf. And it reveals the Messiah’s unique work: he does not merely model righteousness or demand it — he is it, for us.

Seen and Fulfilled in Christ

This name is fulfilled with breathtaking precision in Jesus. He is the promised “righteous Branch” of David (Jer. 23:5; cf. Rom. 1:3; Matt. 1:1), the King who executes righteousness. But more, he becomes the righteousness of his people: “And because of him you are in Christ Jesus, who became to us wisdom from God, righteousness and sanctification and redemption” (1 Cor. 1:30). The great exchange of the cross is the engine of the name: “For our sake he made him to be sin who knew no sin, so that in him we might become the righteousness of God” (2 Cor. 5:21). Our sin was reckoned to Christ; his righteousness is reckoned to us. By faith we are clothed in a righteousness not our own (Phil. 3:9, “not having a righteousness of my own that comes from the law, but… the righteousness from God that depends on faith”). The LORD has become our righteousness in the person and work of Jesus Christ. There is no clearer Old Testament name for the gospel of justification.

A Reformed Reflection

Yahweh Tsidkenu is the heart of the Reformation doctrine of justification by faith alone, grounded in the imputed righteousness of Christ. The Westminster Confession states it exactly: God justifies sinners “not by infusing righteousness into them, but by pardoning their sins, and by accounting and accepting their persons as righteous; not for any thing wrought in them, or done by them, but for Christ’s sake alone; nor by imputing… their own… obedience to them, as their righteousness; but by imputing the obedience and satisfaction of Christ unto them, they receiving and resting on him and his righteousness by faith” (WCF 11.1). This is the doctrine on which, the Reformers said, the church stands or falls. It guards the gospel from every form of self-salvation: our right standing before God is “the LORD our righteousness,” received by faith, never earned by works. And it gives the conscience rest — for a righteousness that is Christ’s own can never fail, never be lost, never be improved upon. Sanctification follows justification as its fruit, but the ground of our acceptance is always, only, Yahweh Tsidkenu.

Application

  • Stop trying to build your own righteousness. Your best works are “a polluted garment” before God (Isa. 64:6). Rest instead in the righteousness God provides in Christ.
  • Receive and rest by faith. Justification is received “by faith alone” — by looking away from yourself to Christ. When conscience accuses, answer with “the LORD our righteousness.”
  • Let assurance flow into joyful obedience. Because your standing is secure in Christ’s righteousness, you are free to obey out of gratitude, not anxiety. Pursue holiness from acceptance, not for it.

Reflection questions:

  1. Am I, in practice, trusting my own righteousness or Christ’s?
  2. When I feel guilty or condemned, do I run to “the LORD our righteousness”?
  3. How does being clothed in Christ’s righteousness change the way I obey God?

For Prayer and Worship

Yahweh Tsidkenu, the LORD my righteousness, I have no righteousness of my own that can stand before you — my best works are stained. But you have become my righteousness in Christ, who was made sin for me that I might become the righteousness of God in him. I receive him and rest in him alone. Clothe me in his perfect righteousness, and let me serve you in the freedom of the justified. Amen.

Key Scripture References

  • Jer. 23:5–6; Jer. 33:16; Gen. 15:6; Isa. 53:11; Isa. 64:6
  • Rom. 1:17; Rom. 3:21–26; Rom. 4:1–8
  • 1 Cor. 1:30; 2 Cor. 5:21; Phil. 3:8–9

Further Study

  • Jeremiah 23:1–8; 33:14–16; Romans 3–5.
  • 2 Corinthians 5:16–21; Philippians 3:1–11.
  • WCF ch. 11 (justification); WLC Q. 70–73; Heidelberg Catechism Q. 60–61.