1 John 2
Jesus Christ the righteous serves as the advocate (paraklētos) interceding for sinners before God the Father, and he himself is the hilasmos (propitiation) for our sins—and not for ours only but for the sins of the whole world. The commandment to love one another, both ancient from the beginning and new in Christ's exemplification, constitutes the measure of genuine faith and the mark of those who walk in light rather than darkness. The warning against loving the world—its desires, the desires of the flesh and the desires of the eyes and pride in possessions—reflects the incompatibility between devotion to God and devotion to the world's rebellious system. The last hour approaches, revealed by the appearance of many antichrists who deny that Jesus is the Christ and thereby abandon the Father through abandonment of the Son, yet the anointing (chrisma) that believers received from Christ teaches them all things they need to know. This anointing is genuine and true, transcending the need for external teachers through the indwelling presence of the Spirit. To abide in Christ means remaining steadfast in the belief that Jesus is the Son, refusing the false teachings that would seduce believers into apostasy and the loss of what they have worked toward.
1 John 2:12
I am writing to you, little children, because your sins are forgiven for his name's sake — the teknai (little children) are addressed because they possess the fundamental good of forgiveness. The forgiveness is established: it rests on Christ's name (onoma), his whole redemptive person and work. Assurance (perfect tense aphiēmi) anchors all subsequent exhortation.
1 John 2:1
My little children, I am writing these things to you so that you may not sin. But if anyone does sin, we have an advocate with the Father, Jesus Christ the righteous — the term teknai (little children) expresses paternal concern despite the readers' mature faith. The advocate (paraklētos) is Christ himself, appearing before the Father as defense attorney. His righteousness (dikaios) qualifies him to intercede.
1 John 2:2
He is the propitiation for our sins, and not for ours only but also for the whole world — propitiation (hilasmos) denotes both satisfaction of divine justice and appeasement of God's wrath. The universal scope (holos kosmos) asserts the sufficiency of Christ's sacrifice for all humanity without requiring universalism. The propitiation is available to all while not coercing any.
1 John 2:3
And by this we know that we have come to know him, if we keep his commandments — knowledge (ginōskō) of God is verified by obedience (tēreō entolē). The test of authentic knowledge is ethical: true gnōsis produces observable conduct. The commandments represent not arbitrary demands but the expression of God's love.
1 John 2:4
Whoever says 'I have come to know him' but does not keep his commandments is a liar, and the truth is not in him — the claim of knowing God coupled with disobedience marks the speaker a liar (pseudesthēs). Truth (aletheia) is not merely doctrinal correctness but congruence between profession and practice. The liar's falsehood is existential, not merely verbal.