Day of the Lord
Also called Day of Yahweh. (in Old Testament eschatology) a day of final judgment. Amos 5:18–21; Ezek. 30.
Also called Day of Christ, Day of Jesus Christ. the day of the Second Advent. II Peter 3:10; I Cor. 1:14; Phil. 1:10, 2:16.
Origin of Day of the Lord
Middle English word dating back to 1350–1400
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019