Shared ground
Isaiah 25:6–7 presents Yahweh as a royal host on “this mountain,” providing an abundant, carefully prepared feast for “all peoples.” The menu language (rich foods; well‑refined wine) signals celebration and fullness, not mere survival. That universal guest list is explicit in the text, repeated with “all peoples” and “all nations.”
In the same place, Yahweh also removes something described as a “covering” and a “veil” that lies over everyone. The text does not explain what the veil is in these two verses, but it does describe its reach (universal) and Yahweh’s action (he destroys/removes it).
Where interpretation differs
What “this mountain” refers to. Some read it as Zion/Jerusalem in a fairly direct way, since “mountain” language often points there in Isaiah and the wider setting is Judah’s world. Others think Zion is the starting point but the phrase functions more like an idealized stage for God’s worldwide rule, not only a geographic location.
Whether the feast is literal, symbolic, or both. Some understand an actual future banquet scene is envisioned. Others read the feast primarily as an image for God’s generous provision and restored life for the nations, whether or not a literal meal is intended.
What the veil/covering is. Interpreters propose different referents: a shared grief or sorrow, a kind of darkness or ignorance that blinds peoples, oppressive conditions that “cover” human life, or mortality itself. The next verse’s focus on death and tears (25:8) often influences this question, but 25:6–7 by itself stays at the level of image.
Why the disagreement exists
The language is highly pictorial (“feast,” “covering,” “veil”) and the passage does not define its images in place. Also, Isaiah repeatedly uses Zion imagery while simultaneously expanding the horizon to the nations, creating an intentional tension between a specific center (“this mountain”) and an explicitly global scope (“all peoples”).
What this passage clearly contributes
These verses portray Yahweh’s rule as publicly generous and internationally wide: he hosts “all” and he acts on a problem shared by “all.” Explicitly, the text claims (1) Yahweh prepares lavish abundance for the nations and (2) Yahweh removes a universal barrier/burden/obscuring layer. Theological inference commonly drawn from that is that God’s end goal is not narrow isolation but a worldwide reversal from lack and obscured life into shared joy and clarity—anchored on “this mountain” as the scene of his decisive action. See also Isaiah 2:2 for related mountain-and-nations imagery.