13:21-23 The larger section (13:5-23) concludes with another warning about messianic pretenders. Here the pretenders are associated with the events of AD 70, whereas in 13:5-6 they were associated with the normal course of events. Along with false messiahs, prophets would appear and perform miraculous signs and wonders (13:22), hoping to deceive not only the Jews of Judea and Jerusalem but even the Christians (God’s chosen ones). Jesus warned his followers not to believe such reports. When the Messiah comes from heaven (13:26), everyone will see and know it (see Rev 1:7). • Watch out! This warning unifies the section (Mark 13:5-23) and brings it to a close. Jesus’ teaching in this section was to warn his followers in Judea and Jerusalem not to be misled by false messianic hopes and claims. Many Jews succumbed to such claims in the late AD 60s, and Josephus (Antiquities 17.10.8) describes the great harm done by these pretenders, who encouraged the Jewish people to resist the Romans. Nothing should distract Christians from fleeing Judea and Jerusalem when they see the sacrilegious object that causes desecration taking place. • For Mark’s readers in Rome, Jesus’ message had a different application. Mark wanted his readers to watch out for those who promised timetables for prophecy to be fulfilled. They could not know the time (13:32), and a frenzy about the second coming of Christ was forbidden, but they were to be alert (13:33-37) and prepare themselves for persecution (13:9-13; see 8:34-38) according to Jesus’ words of encouragement (13:11, 13).