Shared ground
Isaiah 62:11–12 presents a public announcement from Yahweh that is meant to be heard widely (“to the end of the earth”) but is aimed at Zion in particular (“the daughter of Zion”). The core claim is that Zion’s deliverance is not just planned but described as arriving. The text also frames this arrival as bringing concrete outcomes, pictured as “reward” and “recompense” already in hand.
The ending is about public identity. The people receive new, honor-giving names (“holy people,” “redeemed of Yahweh”), and the city receives names that reverse shame and abandonment (“Sought out,” “a city not forsaken”). These are not private feelings; they are what others will “call” them.
Where interpretation differs (only where needed)
One real question is what “his reward” means. Some read it mainly as benefits for Zion (restoration, security, honor). Others read it more broadly as the results of Yahweh’s coming action: salvation for Zion along with consequences for those who opposed her.
Another question is who “his” refers to. Some take it as Yahweh himself coming to act. Others see Yahweh’s coming expressed through a representative figure who carries out Yahweh’s deliverance, while still treating the proclamation as Yahweh’s own.
A final question is timing: whether the titles describe a present status being publicly recognized now, or a promised future identity that will become true and recognized when the deliverance fully arrives.
Why the disagreement exists
The wording is compressed and image-driven: “salvation comes,” “reward,” “recompense,” and “before him” can be pictured in more than one coherent way. Also, the shift from announcement (v.11) to naming (v.12) makes it possible to read the titles as either immediate rebranding or as the final outcome of the coming deliverance.
What this passage clearly contributes
Explicitly, the passage claims Yahweh publicly announces Zion’s arriving deliverance and then publicly assigns new names to the people and the city. Theologically inferred from that, the text contributes a picture of salvation as both an event and a change of public standing: not only rescue, but a restored, recognized identity (“redeemed,” “not forsaken”) that others can see and say aloud. Key terms like behold heighten certainty and urgency, and “call” (naming) shows the restoration is meant to be socially recognized, not hidden.