Shared ground
Psalm 122:5 adds a civic reason Jerusalem is praised in this pilgrimage song. The verse presents Jerusalem as the place where “thrones” are in place for making judgments. In other words, the city is pictured as the nation’s center for public decision-making and dispute-settling, not only as a place of worship.
The verse also connects these ruling seats specifically to “the house of David.” Explicitly, it ties Jerusalem’s justice function to royal leadership linked with David’s line.
Where interpretation differs
Some think the line stresses stable institutions: the thrones are “set,” meaning firmly established as a lasting feature of Jerusalem’s role. Others read it more as a snapshot: the thrones “sit” there (are currently in session), highlighting active administration rather than permanence.
There is also some difference over how concrete the “thrones” are. They can be heard as literal seats in a royal court, or as a poetic way of referring to the governing system and its courts.
Why the disagreement exists
The wording can be translated in more than one natural way (“are set” vs. “sit”), and poetry often uses concrete images (“thrones”) to speak about broader realities (institutions). The phrase “judgment” can also cover both legal cases and wider governance decisions, so interpreters weigh which emphasis is primary.
What this passage clearly contributes
This verse explicitly links Jerusalem’s significance to royal justice: authoritative decisions are made there, and those decisions are associated with David’s royal house. Within Psalm 122, that means the city’s value is not only religious and symbolic but also practical and political—order and leadership flow from there. The verse contributes a picture of justice as a core responsibility of Israel’s kingship centered in Jerusalem (compare 2 Samuel 8:15).