How is John the Baptist the Least in the Kingdom (Luke 7:24-30)?
How Is "the Beast" in Revelation 17-19 Connected to "the Beast" in Chapter 13?
What Are the Epistles of John All About?
Orr, James, M.A., D.D. General Editor. "Entry for 'APOSTOLICAL CONSTITUTIONS'". "International Standard Bible Encyclopedia". 1915.