This lecture provides a detailed theological analysis of the Book of Revelation, also known as the Apocalypse. The speaker argues for the book's internal unity by pointing to its consistent doctrinal focus on Christ, its clear and uniform plan structured around the number seven, its inimitable style, and its recurring literary devices. These devices include anticipations, antitheses (like Jerusalem vs. Babylon), a distinct rhythm, and the symbolic use of numbers. The speaker identifies two primary sources for the book: the author's deep immersion in the Old Testament for symbolism and the New Testament for doctrine, combined with what are presented as real, divinely inspired visions.
The discussion then moves to the canonicity and authenticity of the work. While the book was readily accepted as scripture in the Western Church, it faced some initial doubts in the East, particularly from the school of Antioch, though it was eventually embraced. The speaker notes that early Protestant reformers like Luther also hesitated before accepting it, a question later settled for Catholics at the Council of Trent. The lecturer strongly defends the traditional view that the author is St. John the Evangelist. This is supported by external evidence from early Church Fathers like Justin Martyr and Irenaeus and internal evidence from the text itself, which reveals an author who was a Jewish Christian with great authority, had lived in Asia Minor, and was exiled on Patmos, all details that align with the life of St. John.
Finally, the speaker addresses and refutes common objections to St. John's authorship, which are primarily based on perceived differences between the Apocalypse and his other writings, such as the Fourth Gospel. The lecturer dismisses arguments about variations in style, grammar, vocabulary, and even doctrine. He explains that these differences are superficial and can be attributed to the distinct literary genre of apocalyptic writing compared to a gospel or an epistle. Furthermore, he points out underlying similarities in themes, such as the use of allegory and a high, "eagle-like" sense of the supernatural, arguing that these shared characteristics confirm a common author.