Immediately after the tribulation of those days the sun will be darkened, and the moon will not give its light, and the stars will fall from heaven, and the powers of the heavens will be shaken. Then will appear in heaven the sign of the Son of Man, and then all the tribes of the earth will mourn, and they will see the Son of Man coming on the clouds of heaven with power and great glory. And he will send out his angels with a loud trumpet call, and they will gather his elect from the four winds, from one end of heaven to the other. (Matthew 24:29-31)
The second personal coming of Christ shall be as different as possible from the first. He came the first time as a man of sorrows and acquainted with grief. He was born in the manger of Bethlehem, in lowliness and humiliation. He took on him the form of a servant, and was despised and rejected of men. He was betrayed into the hands of wicked men, condemned by an unjust judgment, mocked, scourged, crowned with thorns, and at last crucified between two thieves. He shall come the second time as the King of all the earth, with all royal majesty. The princes and great men of this world shall themselves stand before His throne to receive an eternal sentence. Before him every mouth shall be stopped, and every knee bow, and every tongue shall confess that Jesus Christ is Lord. May we all remember this. Whatever ungodly men may do now, there will be no scoffing, no jesting at Christ, no infidelity at the last day. The servants of Jesus may well wait patiently. Their master shall one day be acknowledged King of kings by all the world.
When Christ returns to this world, He will first take care of His believing people. He shall “send his angels,” and “gather together his elect.” In the day of judgment true Christians shall be perfectly safe. Not a hair of their heads shall fall to the ground. Not one bone of Christ’s mystical body shall be broken. There was an ark for Noah, in the day of the flood. There was a Zoar for Lot, when Sodom was destroyed. There shall be a hiding-place for all believers in Jesus, when the wrath of God at last bursts on this wicked world. Those mighty angels who rejoiced in heaven when each sinner repented, shall gladly catch up the people of Christ to meet their Lord in the air. That day no doubt will be a dreadful day, but believers may look forward to it without fear.
In the day of judgment true Christians shall at length be gathered together. The saints of every age, and every tongue shall be assembled out of every land. All shall be there, from righteous Abel down to the last soul that is converted to God—from the oldest patriarch down to the little infant that just breathed and died. Let us think what a happy gathering that will be, when all the family of God are at length together. If it has been pleasant to meet one or two saints occasionally on earth, how much more pleasant will it be to meet a multitude that no man can number!” Surely we may be content to carry the cross, and put up with partings for a few years. We travel on towards a day, when we shall meet to part no more.
Adapted from J.C. Ryle, Expository Thoughts on the Gospels: The Book of Matthew (Kindle Edition)