Once Christians were very familiar with the image of the Last Judgment. Yet today, many wonder what it has to do with the gospel message of the love of God, or with the Jesus of the Gospels who lived and died for the salvation of sinners. However, it is the Jesus of the Gospels who makes it clearer than anyone else that He will sit in judgment over people. He will distinguish the innocent from the guilty as a shepherd separates the sheep from the goats in a mixed herd (Matthew 25).
Source: Richard Bauckham, 2012. 3 pages.