New Testament · General Letters

1 John

God is light, God is love, tests of life written so that you may know you have it.

5
Chapters
John
Attributed
Under Rome
Era

Not really a letter, since it has no greeting, no named sender, and no farewell, but a sustained meditation written in the simplest vocabulary in the New Testament and about the hardest things in it. John writes in stark contrasts, light and darkness, truth and lie, love and hate, apparently in response to people who had left the community claiming a superior spirituality and denying that Christ had come in the flesh. Against that he insists on what was heard and seen and touched. The letter is famous for the sentence that God is love, and it is worth noticing what surrounds it: an insistence that love is a thing done rather than felt, and a set of tests for whether anyone actually has it.

If you remember one thing

Written so that you may know that you have eternal life. It gives three recurring tests: belief about Jesus, obedience, and love for one another.

Who, when, and why

Written
Traditionally the apostle John.
First readers
Communities shaken by people who had left over who Jesus was.
Why it was written
To give tests by which believers could know where they stood.

How it is shaped

  1. 1 to 2God is light: walking in it
  2. 3Children of God, and the test of love
  3. 4Test the spirits, and God is love
  4. 5Faith that overcomes, and assurance

What it keeps coming back to

God is lightGod is loveAssuranceTruth about the incarnation

A verse to carry

God is love.

1 John 4:8

Passages that trouble readers

1 John 3:9

No one born of God practises sin, set beside 1:8 saying that anyone claiming to be without sin is a liar. Reconciling the two is one of the classic problems of the letter.

1 John 5:7-8

The Comma Johanneum, a trinitarian sentence present in the King James and absent from every early Greek manuscript. Modern translations omit or footnote it, and its history is worth knowing.

Named here rather than skipped. Where Christians read a passage differently, we say so instead of choosing for you.