Eusebius of Caesarea, on Ps 95:1

“A canticle for David himself, when the house was built after the captivity. Sing ye to the Lord a new canticle: sing to the Lord, all the earth.”

“In Psalm 95 [LXX] the coming of the Lord to humankind is again foretold, and that a new song, by which is meant the new covenant, will be sung by the whole earth at his coming, not by the Jewish race; and that the good news will no longer be for Israel but for all the nations, since it says that the Lord who is to come will be their King. Who could this be but God the Word, who, intending to judge the world in righteousness and the human race in truth, considers all people in the world equally worthy of his call, and consequently of the salvation of God?”

Imported from an open dataset — not yet checked against the printed edition.