The angels signalling the arrival of Jesus.
The Second Coming is a Christian and Muslim concept regarding the future return of Jesus to Earth after his "first coming" and ascension to heaven about two thousand years ago. The Second Coming is also important because it will come at the time when the world is most in need of a righteous King.
Revelation chapters 6-18 describe the end times prior to the Second Coming of Christ. The world will be devastated, millions of people will perish, and the most evil person in all history will be ruler of the entire world. The Second Coming of Christ puts all this to an end.
Jesus Himself promised, "At that time the sign of the Son of Man will appear in the sky, and all the nations of the earth will mourn. They will see the Son of Man coming on the clouds of the sky, with power and great glory" (Matthew 24:30).
Revelation proclaims this about the Second Coming, "I saw heaven standing open and there before me was a white horse, whose rider is called Faithful and True. With justice he judges and makes war. His eyes are like blazing fire, and on his head are many crowns. He has a name written on him that no one knows but he himself."
Jesus' descent will be in the midst of wars fought by the "the rightly guided one", against the Antichrist and his followers. Jesus will descend at the point of a white arcade, east of Damascus, dressed in yellow robes with his head anointed. He will then join the Rightous One in his war against the False Messiah.
Perhaps no event in the history of the world has been more anticipated than the Second Coming. Every generation of believers, including believers in the New Testament, has strongly believed that Jesus would return in their lifetime. Thessalonians state, "Concerning the coming of our Lord Jesus Christ and our being gathered to him, we ask you, brothers, not to become easily unsettled or alarmed by some prophecy, report or letter supposed to have come from us, saying that the day of the Lord has already come." Some are mistakenly frightened that they have missed the Second Coming.