This haftarah opens with one of the most celebrated phrases in the entire prophetic corpus, comfort, comfort my people, God instructing that Jerusalem be told her hard service has ended and her sin has been paid for, a decisive turn from judgment toward consolation immediately following the severe indictments of the preceding weeks.
Isaiah calls for a voice crying in the wilderness to prepare the way of God, every valley raised and every mountain made low, and declares that the glory of God will be revealed for all humanity to see together. Against the fleeting nature of human life, compared to grass that withers and flowers that fade, the passage insists that the word of God stands forever, a contrast between transience and permanence at the heart of the whole chapter.
The haftarah closes describing God as one who measures the waters in the hollow of a hand and weighs the mountains on a scale, asking rhetorically who could possibly instruct such a being or serve as His counselor, before commanding the listener to look up at the stars, each one named and none missing, as evidence of the same limitless power now being offered as comfort rather than as threat.
The command to look up and count the stars, each one named by God and none ever missing, gives the chapter's closing argument a vivid, visible proof any listener could confirm simply by stepping outside at night, grounding an otherwise abstract claim about divine power in something immediately observable.