“And it shall come to pass in that day, that the LORD shall beat off from the channel of the river unto the stream of Egypt, and ye shall be gathered one by one, O ye children of Israel. And it shall come to pass in that day, that the great trumpet shall be blown, and they shall come which were ready to perish in the land of Assyria, and the outcasts in the land of Egypt, and shall worship the LORD in the holy mount at Jerusalem.” Isaiah 27:12-13 (KJV)

The title of this lesson comes from “The LORD shall beat off…” in verse 12. It is dealing with the chastisement of Israel over many years of time in the Assyrian, and Babylonian captivities.

The prophet Jeremiah calls it “The time of Jacob’s trouble” (Jeremiah 30:7); and it deals with much more than the discipline through Assyria and Babylon. It has to do with a yet future time when judgment will come upon all the world, for the purpose of bringing Israel to the faith of Christ Jesus as their Messiah.

I can remember hearing parents say to their children, “You’re going to get a threshing, if you do not straighten up”. Threshing was a process that was used after bringing in the grain along with the stalks. They would bring it to a threshing floor, then take instruments for beating the grain stalks; then taking a rake, tossing the stalk and all into the air. On a good day the wind, or a breeze would blow the chaff (the straw, and junk) away leaving the grain.

The discipline of God for His children is like that. It is not without love, or thought. Just as the threshing of the grain brought forth the worth of the work, and the grain; so too does God’s discipline bring forth the good produce of a disciplined life.

The verses for today are God’s promise that “In that day” Israel will come out of the places of their exile; Assyria and Egypt, and will worship in Jerusalem again.

In that last day the people of Israel will “Look upon Him whom they have pierced” and bow before Him as their Lord and Messiah (Zechariah 12:10;  John 19:37). This is speaking of the One who died on the cross, was buried and rose again. The One is coming again. Jesus the Christ Son of the Living God, God the Son.