"Jesus' resurrection was a private vindication of who He was and what He did, but no one saw it take place, and Jesus only appeared to a few disciples. The destruction of the enemy city, Jerusalem, was His public vindication. Fulfilling Jesus' prophecies, it confirmed Him as a true Prophet, and as the last and greatest Prophet. It was the proof that He had indeed ascended to heaven and become King of kings and Lord of lords. Thus, the destruction of the Old Creation is of incalculable importance to Biblical theology. It was not some mere mopping-up operation, but was the great public historical vindication of Jesus by the Father. Those who fail to see this fact generally discount the importance of the destruction of Jerusalem, and thus fail to see why it occupies so much attention in the Gospels, and also fail to see that it is the major concern of the book of Revelation. We might just as well call Revelation 'The Vindication of Jesus Christ'."
--J. Jordan, The Vindication of Jesus Christ, 11.