who wrote the book of john new testament
Gospel of John The Gospel According to John is the fourth of the canonical gospels.[1][Notes 1] The work is anonymous, although it identifies an unnamed "disciple whom Jesus loved" as the source of its traditions.[2] It is closely related in style and content to the three Johannine epistles, and most scholars treat the four books, along with the Book of Revelation, as a single corpus of Johannine literature, albeit not from the same author.[3]