Psalms 106:3 Commentary: Justice, Righteousness, and Blessing

Psalm 106 is a national penitential psalm, likely sung at festivals of covenant renewal. It opens with “Praise Yahweh” (v.1) and closes with a plea for restoration (v.47). Verses 1, 5 form an introductory section that blesses God (v.1, 2), then blesses the faithful (v.3), then asks God to remember the psalmist among His people (v.4, 5).

The language of verse 3 echoes the covenant obligations of Torah. “Keep justice” (mishpat) recalls the laws of righteous judgment in Exodus and Deuteronomy. “Do righteousness” (tsedaqah) is the ethical conduct that flows from a right relationship with God. The phrase “at all times” (bekhol et) stresses constancy, not sporadic obedience but a settled way of life. This mirrors Deuteronomy 11:1, which calls Israel to keep God’s commandments “always.”

But the psalm quickly turns dark. After asking for blessing (v.4, 5), the poet confesses: “We have sinned with our fathers” (v.6). The long middle section (v.7, 46) rehearses Israel’s rebellions in Egypt, the wilderness, and the Promised Land. Verse 3 thus stands as a stark contrast to the story that follows. Israel had every reason to be “blessed”, they witnessed God’s mighty acts, yet they repeatedly failed to keep justice or do righteousness. The verse functions as both a goal and a mirror: it shows what covenant faithfulness looks like, and it exposes how far the nation fell short, making the plea for mercy (v.47) all the more urgent.

The supplied sources note one textual variation. The Cambridge Bible observes that the Greek Septuagint and other ancient versions read “they that do” (plural) instead of the Masoretic Text’s “he that doeth” (singular) in the second line. The Hebrew manuscript tradition is divided: the Qere (what is read) supports the singular, but the Ketiv (what is written) may allow a plural. The variation does not change the meaning substantially, since the first line already uses the plural. Both forms highlight that the blessing applies to the community and to each member within it.

Psalm 106:3 has been used in Christian worship as a call to faithful living, often sung or recited as part of the penitential tradition. Early church fathers read it as an exhortation to keep God’s commandments in light of His mercy, with an eye to the coming judgment. The Reformers (like Calvin) understood the verse within the broader argument of the psalm: Israel’s history shows that human obedience is always imperfect, driving believers to rely on God’s covenant faithfulness rather than their own merit. In modern evangelical and Reformed preaching, the verse is frequently paired with Psalm 1 and Psalm 15 to illustrate the shape of the blessed life, while also pointing to Christ as the only one who perfectly kept justice and did righteousness at all times. Catholic and Orthodox traditions cite it in moral teaching about the integration of justice and mercy in the Christian life.

Three-point outline

1. The shape of blessing. God defines the blessed life not by circumstances but by character, those who “keep justice” and “do righteousness.” This is not a new idea; it runs through the wisdom tradition (Ps 1; 15; 119:1). Blessing is not a feeling; it is a state of being aligned with God’s order.
2. The constancy of obedience. “At all times” is the hard edge. Not when it is convenient, not when people are watching, but persistently. The verse calls for a pattern, not a performance.
3. The community dimension. The plural “those who keep” and the singular “one who does” show that this blessing applies both to the congregation and to each individual within it. Corporate faithfulness and personal integrity belong together.

Five-point outline

1. Blessedness as a declaration. The Hebrew ashrei is an exclamation, not a conditional promise. It pronounces a present reality over those who walk in God’s ways.
2. Justice (mishpat). Right order in society, fair treatment of the vulnerable, decisions that mirror God’s own justice.
3. Righteousness (tsedaqah). Right living before God and neighbor, not just ritual purity but ethical action.
4. The time element. “At all times” excludes fair-weather faith. It includes the hard times when obedience costs something.
5. Connection to the whole psalm. Verse 3 is the ideal; verses 6, 46 are the reality. The tension drives the church to confession and grace.

Illustration hooks

• A teacher who grades fairly even when no one is watching, that’s keeping justice “at all times.”
• A parent who consistently shows kindness and patience after a long, exhausting day, that’s doing righteousness when it costs something.
• A business owner who refuses to cut ethical corners even when profit is on the line, that’s practicing justice and righteousness together.

Questions your congregation is asking

• “If blessing is by grace, why does this verse sound like it depends on my works?”
• “I struggle to obey consistently. Does that mean I am not blessed?”
• “This verse seems impossible. How can anyone keep justice and do righteousness at all times?”

This verse stands at the threshold of a long confession of national failure. It describes the kind of people God calls blessed, those who practice justice and righteousness steadily. But the rest of the psalm shows that Israel did not live up to that standard. The group can explore the tension between the call to obedience and the reality of sin, and what that means for understanding God’s grace.

Discussion questions

1. Observation: What does the Hebrew word ashrei suggest about the nature of the blessing? Is it a promise or a declaration?
2. Observation: Verse 3 uses two verbs: “keep” (shamar) and “do” (asah). What is the difference between these two actions?
3. Interpretation: Why does the poet put this beatitude right before a confession of sin (v.6)? What purpose does it serve in the psalm?
4. Interpretation: The Cambridge Bible notes that the Greek Old Testament reads “they that do” (plural) instead of “he that doeth” (singular). How might that change the meaning?
5. Interpretation: John Gill says the verse is “descriptive of such that are blessed in Christ.” Albert Barnes says “they are blessed, for their conduct is right.” Which reading fits the context better? Can both be true?
6. Application: “At all times” is a high bar. When does this encouragement feel like a burden? How does the gospel address that burden?
7. Application: Think of one area where you could “keep justice” or “do righteousness” more consistently this week. What would that look like in a practical action?