The book consists of two parts. The first “Sun of Truth” contains three scientific and theological articles about the Orthodox faith and, in fact, represents an introduction to the next part. The second part is a modern interpretation of the Apocalypse of St. John the Theologian, based on a comparison of his texts with other prophecies of St. Scriptures about the last times, as well as historical facts testifying to the near end of this world and the approach of the Kingdom of Heaven. A modern view of the prophecy of St. The writings about the ultimate destinies of the world, as well as the wide range of issues addressed in our time, make this book interesting not only for theologians, but also for a wide range of readers.