The Lord will be terrible unto - (upon) them that is, upon Moab and Ammon, and yet not in themselves only, but as instances of His just judgment. Whence it follows, “For He will famish all the gods of the earth” (Rup.). Miserable indeed, to whom the Lord is terrible! Whence is this? Is not God by Nature sweet and pleasurable and serene, and an Object of longing? For the Angels ever desire to look into Him, and, in a wonderful and unspeakable way, ever look and ever long to look. For miserable they, whose conscience makes them shrink from the face of Love. Even in this life they feel this shrinking, and, as if it were some lessening of their grief, they deny it, as though this could destroy the truth, which they ‘hold down in unrighteousness.’” Romans 1:18.
For He will famish all the gods of the earth - Taking away “the fat of their sacrifices, and the wine of their drink-offerings” Deuteronomy 32:38. Within 80 years from the death of our Lord , the governor of Pontus and Bithynia wrote officially to the Roman Emperor, that “the temples had been almost left desolate, the sacred rites had been for a long time intermitted, and that the victims had very seldom found a purchaser,” before the persecution of the Christians, and consulted him as to the amount of its continuance. Toward the close of the century, it was one of the Pagan complaints, which the Christian Apologist had to answer “they are daily melting away the revenues of our temples.” The prophet began to speak of the subdual of Moab and Ammon; he is borne on to the triumphs of Christ over all the gods of the Pagan, when the worship of God should not be at Jerusalem only, but “they shall worship Him, every one from his place.”
Even all the isles of the pagan - For this is the very note of the Gospel, that, Cyril: “each who through faith in Christ was brought to the knowledge of the truth, by Him, and with Him, “worshipeth from his place” God the Father; and God is no longer known in Judaea only, but the countries and cities of the Pagan, though they be separated by the intervening sea from Judaea, no less draw near to Christ, pray, glorify, thank Him unceasingly. For formerly “His name” was “great in Israel” Psalms 76:1, but now He is well known to all everywhere; earth and sea are full of His glory, and so every one ‘worshipeth Him from his place;’ and this is what is said, ‘As I live, saith the Lord, all the earth shall be filled with the glory of the Lord’ Numbers 14:21.” “The isles” are any distant lands on the seashore (Jeremiah 25:22, following; Ezekiel 26:15, following; Psalms 72:10), especially the very distant Isaiah 66:19; but also Asia Minor Daniel 11:1, Daniel 11:8 and the whole coast of Europe, and even the Indian Archipelago , since the ivory and ebony came from its “many isles.”
Zephaniah revives the term, by which Moses had spoken of the dispersion of the sons of Japhet: “By these were the ‘isles of the Gentiles’ divided in their lands, every one after his tongue” Genesis 10:5. He adds the word, “all;” all, wherever they had been dispersed, every one from his place, shall worship God. One universal worship shall ascend to God from all everywhere. So Malachi prophesied afterward; “From the rising up of the sun even to the going down of the same My Name shall be great among the Gentiles, and “in every place” incense shall be offered unto God and a pure offering, for My Name shall be great among the pagan, saith the Lord of hosts” Malachi 1:11. Even a Jew says here: “This, without doubt, refers to the time to come, when all the inhabitants of the world shall know that the Lord is God, and that His is the greatness and power and glory, and He shall be called the God of the whole earth.” The “isles” or “coasts of the sea” are the more the emblem of the Church, in that, Cyril: “lying, as it were, in the sea of this world and encompassed by the evil events in it, as with bitter waters, and lashed by the most vehement waves of persecutions, the Churches are yet founded, so that they cannot fall, and rear themselves aloft, and are not overwhelmed by afflictions. For, for Christ’s sake, the Churches cannot be shaken, and ‘the gates of hell shall not prevail against them’ Matthew 16:18.”