What is the "abomination of desolation" in Matthew 24, and what does Jesus mean by the great tribulation? In Matthew 24:15-28, Jesus warns His disciples about the coming destruction of Jerusalem, false christs and false prophets, and the future return of the Son of Man. Pastor Casey Lewis continues through the Olivet Discourse by arguing that Jesus' warning about the abomination of desolation referred directly to the Roman armies surrounding and destroying Jerusalem and the temple in AD 70. He compares Matthew 24 with Luke 21 and the prophecies of Daniel, and examines the terrible tribulation experienced during the fall of Jerusalem. The message then turns to Jesus' warnings about deception. False christs and false prophets will arise, but believers are not to be misled by spectacular claims, signs, or wonders. When Jesus Christ returns, His coming will not be hidden or uncertain—it will be sudden, visible, and unmistakable, like lightning flashing across the sky. Christians are therefore called to know the Word of God, resist deception, remain steadfast through trials, and live ready for the return of Christ.