The disciples came to Jesus privately and asked: What will be the sign of Your coming, and of the end of the age? Jesus responded by quoting the prophets, saying, “Immediately after the tribulation of those days the sun will be darkened, and the moon will not give its light; the stars will fall from heaven, and the powers of the heavens will be shaken” (Matthew 24:29). Notice, He said these signs in the heavens would occur after the tribulation, not before it. The word “tribulation” is used in scripture to describe the trials and persecution of believers in this world. But it also pertains to a seven-year period of God’s final dealing with Israel’s rebellion and His judgment against the nations, culminating with the destruction of the Antichrist and the armies who follow him. God will also judge the prince of this world, Satan, and all the wicked principalities of this evil age.