And shall go out to deceive the nations which are in the four quarters of the earth, Gog and Magog; four corners. The signification of "Gog and Magog" (vide infra) shows in what sense "the nations" is used.
It is in the limited sense of the ungodly of the world, not in the wider sense in which the expression is used (without any qualifying clause) in Revelation 20:3. Magog in Genesis 10:2 is mentioned among the sons of Japheth who were the ancestors of the northern nations (cf.
Ezekiel 38:15 and Ezekiel 39:2). Hence the name Magog is used to denote the northern tribes, whose invasion of Palestine and adjoining parts took place about B.C. 630-600. From Ezekiel 39:1-29, it seems that Gog was originally a leader among these tribes; and from Ezekiel 38:17 it seems that Ezekiel took these names to be symbolical of all the foes of the people of God.
Jewish tradition makes use of these names to indicate those nations who were expected to war against Jerusalem in the last days, and to be overthrown by the Messiah. Hence the employment of the terms hero by St.
John as denoting the ungodly people of the world, amongst whom Satan still exercises his power, though that power is limited to these, and he is completely bound as regards true believers. To gather them together to battle: the number of whom is as the sand of the sea; to the war; the article points definitely to the war of Revelation 19:19 and Revelation 16:14.
It is a prolonged war, not a battle, because lasting throughout life. The vastness of the hosts of Gog and Magog is alluded to in Ezekiel 38:9, Ezekiel 38:16. This is in conformity with our Lord's teaching: "Many are called, but few are chosen" (Matthew 22:14; cf.
also Matthew 7:14).