By Demetri Mauropoulos
The Apocalypse [Book of Revelation] was written at the end of the first century. The author is the evangelist John, the apostle of Christ. When this book was written, this form of writing was familiar and intimate to people.
As early as the second century B.C. texts began to appear to try to describe events very strongly, especially events that are directly related to people's experience, but also situations of metaphysical content, with images that have an apocalyptic character, that is, a mystical character (in the sense of being initiated into something unspoken).