“about to come” (Lenski; cp. Wuest, New Testament). Jesus spoke of his Second Coming and the events that surround it quite often, although at the time the disciples did not realize that he was speaking about a Second Coming. They thought that Jesus’ conquering the earth was going to happen later on in his ministry; they did not yet know, and never really understood until after his resurrection, that he was going to die. Yet now, with 20-20 hindsight, we can see some things he taught are about his second coming (Matthew 16:27 (cp. Mark 8:38; Luke 9:26); Matt. 24:30-44 (Mark 13:26; Luke 21:27); Matt. 25:31-46; 26:64 (Mark 14:62); Mark 8:38; Luke 12:40; 17:24-30; John 14:3, 18; 21:22). The Old Testament also is worded such that it seemed the Messiah was only going to come one time. Nevertheless, we today can look at the Old Testament and see that some of them are speaking of Jesus’ Second Coming even if the people of the time did not know it (cp. Isa. 63:1-6, Dan. 2:34-35, 44; and Zech. 14:3-6, and there are many more that speak of Christ ruling the earth, which we today know he will do after his Second Coming.
The “Second Coming” is not “the Rapture,” which is a totally different event that is best described in 1 Thessalonians 4:16-18. In the Rapture, Jesus does not land on earth, but Christians are taken up into the air to be with Christ. There is a debate among Christians who believe in the Rapture (some do not believe there will be one) as to exactly when it will occur and whether it is before all the tribulation described in Revelation, during it, or after it, but all agree that the Rapture and the “Second Coming” when Christ physically comes to earth and conquers it, are different events.
“with his angels in the glory of his Father.” In the future there will be a time of great tribulation; a time of terrible destruction and death. The Old Testament prophets spoke of it often (see commentary on Dan. 12:1), Jesus Christ taught about it (Matt. 24, Mark 13, Luke 21) and it is described in some detail in the Book of Revelation which says there will be seal judgments, trumpet judgments, thunder judgments, and bowl judgments. That time of great tribulation will end when Jesus Christ comes down to earth and fights the Battle of Armageddon and conquers the earth (Rev. 19:11-21). Then Jesus will set up his 1,000 year kingdom on earth. There will be the resurrection of the righteous (the first resurrection; Rev. 20:1-5) and the Sheep and Goat Judgment (Matt. 25:31-46), and Jesus will reward those people for what they had done for him. Other scriptures also speak of Jesus coming with his angels when he comes to earth (Matt. 13:41; 16:27; 24:31; 25:31; Mark 8:38; 13:27; Luke 9:26).
[For more on the Sheep and Goat Judgment, see commentary on Matt. 25:32 and 25:33. For more about Jesus’ future kingdom on earth, see Appendix 3, “Christ’s Future Kingdom on Earth”].
“repay.” The Greek is apodidōmi (#591 ἀποδίδωμι), and it means to give or give out; to pay, repay, or fulfill a contractual obligation, to reward or give a recompense. It is used in both a positive sense (Matt. 6:4) and a negative, or bad sense (Matt. 12:36). In this verse, the word “repay” can refer to a good repayment, if the person has obeyed God, or a bad repayment if the person has disobeyed God. Those people who have completely ignored God and not even gotten saved will be “repaid” by being thrown into the Lake of Fire and burned up (see commentary on Rev. 20:10). Those people who have gotten saved will be “repaid” with everlasting life, and also rewarded in the future Millennial Kingdom, for what they have done for Christ (see commentary on 2 Cor. 5:10, “good or worthless”).