This is a style of writing popular among the Hebrews from the days of the exile and into the first century. There was the belief that the world of this "age" was evil and unredeemable. As the next "age" of righteousness breaks in with God's intervention, the powers of evil will rage until they are finally defeated and the righteous of God are vindicated. There were, of course, many variations on the basic theme. This "apocalyptic" style sought to bring eternal realities into earthly images that could be comprehended in this eschatological drama of the "last things." While prophetic in tone, it was written to encourage the faithful in its day. In the case of today's gospel, virtually all Jesus had predicted has already been fulfilled. Yet, its value then and now is significant because:

1. It believed firmly in God's power and intent to defeat the forces of evil. Folks in our generation have little sense of direction or of destiny. If salvation is believed at all, it is considered "universal."
2. Apocalyptic writings looked seriously upon the powers of evil, seeing a fearful and significant cosmic struggle. The ancient baptismal question is basic: "Do you renounce all the forces of evil, the devil and all of his empty promises?"8 We are called upon every day to decide, and we need to deal seriously with the "forces of evil."
3. Apocalyptic literature called upon its readers to decide, to stand firm and to join the battle for justice and righteousness. Precisely put, "Whose side are you on?"

All of which is the point to Jesus' answer to the very natural questions of his disciples: "How?" "When?" and "What will be the warning signs?"