“ Alas! for that day is great, so that none is like it: it is even the time of Jacob's trouble; but he shall be saved out of it. And the LORD shall utter his voice before his army: for his camp is very great: for he is strong that executeth his word: for the day of the LORD is great and very terrible; and who can abide it? Woe unto you that desire the day of the LORD! to what end is it for you? the day of the LORD is darkness, and not light. ”