9. my holy mountain—Zion, that is, Jerusalem. The seat of government and of Messiah's throne is put for the whole earth (Jer 3:17).
sea—As the waters find their way into every cavern of its depths, so Christianity shall pervade every recess of the earth (Hab 2:14). As Isa 11:1-5 describe the personal qualities of Messiah, and Isa 11:6-9 the regenerating effects of His coming on creation, so Isa 11:10-16 the results of it in the restoration of His people, the Jews, and the conversion through them of the Gentiles.