The second coming of Christ shall be recognized by
According to the Bible, the second coming of Christ shall be recognized by a cry of command. This is mentioned in Matthew 24:30-31, where it says "Then will appear the sign of the Son of Man in heaven. And then all the peoples of the earth will mourn when they see the Son of Man coming on the clouds of heaven, with power and great glory. And he will send his angels with a loud trumpet call, and they will gather his elect from the four winds, from one end of the heavens to the other." Therefore, it is the cry of command and the angels' trumpet call that will announce the arrival of Christ.