New Testament · Epistle (personal letter) — one papyrus sheet, thirteen verses; the second-shortest book in the Bible
2 John
The same crisis behind 1 John was on the move: itinerant teachers who denied that Jesus Christ came in the flesh were traveling the roads of Asia Minor, and house churches — whose custom was to host and sponsor visiting missionaries — could unwittingly bankroll the deception.
- Author
- "The elder" — traditionally the apostle John in his old age
- Written
- c. AD 85–95, traditionally from Ephesus (near modern Selçuk, western Turkey)
- Genre
- Epistle (personal letter) — one papyrus sheet, thirteen verses; the second-shortest book in the Bible
- Chapters
- 1
- Audience
- "The chosen lady and her children" — most likely a local congregation and its members, personified; possibly a literal Christian woman and her household
- Setting
- The churches of Roman Asia around Ephesus = western Turkey, where traveling teachers moved from house church to house church
Why it was written
The same crisis behind 1 John was on the move: itinerant teachers who denied that Jesus Christ came in the flesh were traveling the roads of Asia Minor, and house churches — whose custom was to host and sponsor visiting missionaries — could unwittingly bankroll the deception. John writes a short, urgent note ahead of his own visit: keep walking in truth and love (the commandment "from the beginning"), watch yourselves so you don't lose what has been accomplished, and do not receive or welcome anyone who doesn't bring the teaching of Christ — hospitality given to a deceiver makes you a participant in his work.
Outline
Where it fits in the big story
Tiny as it is, 2 John guards the story's center: that the Christ is the Jesus of real flesh — truly born, truly crucified, truly risen. Deny that, and the whole arc from creation to new creation loses its rescue. The letter also shows the church of the first century living by the two threads that run through the entire Bible: truth (God's revealed word) and love (God's revealed character), refusing to sacrifice either for the other.
How to read it
Read it in one breath — it's shorter than most emails — and read it next to 1 John and 3 John, which handle the same crisis from different angles: 2 John says don't host the false teachers; 3 John says do host the true ones. The command not to welcome deceivers is about doctrinal sponsorship in a world where hospitality equaled endorsement, not about shunning neighbors or refusing kindness to unbelievers. Notice that truth and love appear together in nearly every verse — John will not let the church pick one.
Key verse · 2 John 1:6
“This is love, that we should walk according to his commandments. This is the commandment, even as you heard from the beginning, that you should walk in it.”