Shared ground
Psalm 87:7 ends the psalm with a public scene: singers and dancers (or possibly musicians) together voice a single refrain. The verse presents celebration as the fitting response to Zion’s honored status in the earlier lines of the psalm.
The spoken line, “All my springs are in you,” addresses Zion directly. In the plain sense, “springs” points to sources of water and, by extension, to whatever sustains life, joy, and stability. The word “all” makes the dependence total rather than partial (Psalms 87:7).
Where interpretation differs
Two questions draw different readings.
First, “dance” may describe dancers, or it may be a way of describing those who play instruments in festive settings. Either way, the picture is coordinated celebration.
Second, “springs” may be taken mainly as literal water sources linked to the city, or more broadly as origins and ongoing resources (life, identity, well-being) found “in” Zion.
A smaller question is whether “my” is one individual speaking, or a representative voice for the worshiping community.
Why the disagreement exists
The Hebrew behind “dance” can be rendered in more than one way, and the verse is very brief, giving little extra detail to settle it. “Springs” is also an image-word: it can refer to actual springs, but it naturally carries metaphor weight in a land where dependable water means survival.
What this passage clearly contributes
Explicitly, the verse portrays communal worship where music and movement support a shared confession directed to Zion. By putting the line on the lips of celebrants, the psalm treats Zion not only as a destination but as a “source” location: the place where the speakers locate what sustains them. Theologically (by inference from the whole psalm), this closing refrain gathers up Psalm 87’s theme that Zion is central to God’s purposes and to the identity and flourishing of those counted with her (Psalm 87:1–7).
