Habakkuk 2:14 → Isaiah 6:3

Habakkuk 2:14 declares "the earth will be filled with the knowledge of the glory of the LORD (כְּבוֹד יְהוָה, kevod YHWH) as the waters cover the sea," directly echoing the seraphic proclamation in Isaiah 6:3, "all the earth is full of His glory" (מְלֹא כָל־הָאָרֶץ כְּבוֹדוֹ). While Isaiah's seraphim declare the present fullness of God's glory as a heavenly reality, Habakkuk projects this filling into the future, envisioning a time when the knowledge of that glory will pervade the entire earth. The shift from "full of His glory" to "filled with the knowledge of the glory" adds the dimension of universal recognition—not merely God's objective presence but humanity's conscious awareness of it. Placed amid woe oracles against Babylon's violence, this promise assures that the tyrant's bloodshed will ultimately give way to worldwide acknowledgment of Yahweh's glory.