Shared ground

Psalm 99:9 ends the psalm with a compact public summons: the community is to “exalt” Yahweh, named twice as “our God,” and to “worship” in a way tied to “his holy hill.” The verse itself gives the reason: Yahweh’s holiness. That holiness is not argued for here; it is treated as the settled reality that makes worship fitting.

Two claims are explicit in the wording: (1) Yahweh is Israel’s God in a shared, corporate sense (“our”), and (2) worship is not only an inner attitude but also a gathered practice oriented to the place Yahweh has marked as holy.

Where interpretation differs (only where needed)

Some read “his holy hill” as a straightforward reference to Zion/Jerusalem as the recognized worship center in Israel’s life. Others agree it points to Zion in the first instance, but also treat it as language that can echo beyond that location—standing for the public worship of Yahweh in general, especially when later readers no longer worship at Jerusalem’s temple.

A smaller difference concerns what “exalt” includes. Everyone agrees it involves honoring God in praise; some also hear a broader idea of treating Yahweh as supreme in the whole life of the community (not just words), because “exalt” can naturally overlap with allegiance.

Why the disagreement exists The phrase “holy hill” is concrete place-language, and Psalm 99 as a whole is comfortable with sanctuary imagery. At the same time, the psalms are reused in different historical moments, so later settings raise the question of how a Zion-centered line functions when the temple is absent or when worship is no longer centered on one geographic site.

What this passage clearly contributes This verse ties worship directly to God’s holiness: the stated ground for exalting and worshiping Yahweh is that “Yahweh, our God, is holy.” It also reinforces that biblical worship is both relational (“our God,” shared allegiance) and public (“worship” oriented to the community’s recognized sacred place). The line does not explain holiness in detail, but it makes holiness the controlling theme at the conclusion of the psalm (Psalm 99:9).