This summary of the book of 1 John provides information about the title, author(s), date of writing, chronology, theme, theology, outline, a brief overview, and the chapters of the Book of 1 John.
The author is John son of Zebedee (see Mk 1:19-20) -- the apostle and the author of the Gospel of John and Revelation (see Introductions to both books: Author). He was a fisherman, one of Jesus' inner circle (together with James and Peter), and "the disciple whom Jesus loved" (Jn 13:23; see note there). He may have been a first cousin of Jesus (his mother may have been Salome, possibly a sister of Mary; cf. Mt 27:56; Mk 15:40 and note; 16:1; Jn 19:25 -- this view assumes that "his mother's sister" in Jn 19:25 refers to Salome; some further assume that "Mary the wife of Clopas" there stands in apposition to "his mother's sister," which would mean that this Mary and Salome were one and the same person).
Unlike most NT letters, 1 John does not tell us who its author is. The earliest identification of him comes from the church fathers: Irenaeus (c. a.d. 140-203), Clement of Alexandria (c. 150-215), Tertullian (c. 155-222) and Origen (c. 185-253) all designated the writer as the apostle John. As far as we know, no one else was suggested by the early church.
This traditional identification is confirmed by evidence in the letter itself:
1 John |
Gospel of John |
The letter is difficult to date with precision, but factors such as (1) evidence from early Christian writers (Irenaeus and Clement of Alexandria), (2) the early form of Gnosticism reflected in the denunciations of the letter and (3) indications of the advanced age of John suggest the end of the first century. Since the author of 1 John seems to build on concepts and themes found in the fourth Gospel (1Jn 2:7-11), it is reasonable to date the letter somewhere between a.d. 85 and 95, after the writing of the Gospel, which may have been written c. 85 (see Introduction to John: Date).
1Jn 2:12-14,19; 3:1; 5:13 make it clear that this letter was addressed to believers. But the letter itself does not indicate who they were or where they lived. The fact that it mentions no one by name suggests it was a circular letter sent to Christians in a number of places. Evidence from early Christian writers places the apostle John in Ephesus during most of his later years (c. a.d. 70-100). The earliest confirmed use of 1 John was in the Roman province of Asia (in modern Turkey), where Ephesus was located. Clement of Alexandria indicates that John ministered in the various churches scattered throughout that province. It may be assumed, therefore, that 1 John was sent to the churches of the province of Asia (see map No. 13 at the end of this study Bible).
One of the most dangerous heresies of the first two centuries of the church was Gnosticism. Its central teaching was that spirit is entirely good and matter is entirely evil. From this unbiblical dualism flowed five important errors:
The Gnosticism addressed in the NT was an early form of the heresy, not the intricately developed system of the second and third centuries. In addition to that seen in Colossians and in John's letters, acquaintance with early Gnosticism is reflected in 1,2 Timothy, Titus, and 2 Peter and perhaps 1 Corinthians.
John's readers were confronted with an early form of Gnostic teaching of the Cerinthian variety (see Gnosticism above). This heresy was also libertine, throwing off all moral restraints.
Consequently, John wrote this letter with two basic purposes in mind: (1) to expose false teachers (2:26 and note) and (2) to give believers assurance of salvation (5:13 and note). In keeping with his intention to combat Gnostic teachers, John specifically struck at their total lack of morality (3:8-10); and by giving eyewitness testimony to the incarnation, he sought to confirm his readers' belief in the incarnate Christ (1:3). Success in this would give the writer joy (1:4).
* Copyright © 1985, the Moody Bible Institute of Chicago.
From the NIV Study Bible, Introductions to the Books of the Bible, 1 John
Copyright 2002 © Zondervan. All rights reserved. Used with permission.