Faithfullee

Children of God Now and Not Yet

John holds together with remarkable precision what believers are and what they will be. "Beloved, we are God's children now, and what we will be has not yet appeared; but we know that when he appears we shall be like him, because we shall see him as he is" (3:2). Colin Kruse notes that this is one of the clearest eschatological statements in the Johannine letters, affirming a present reality (children now) alongside a future transformation that will be triggered by the direct vision of Christ (The Letters of John, PNTC, 2000). The hope is not vague; it is anchored to the appearing of Christ, and it produces a concrete present effect: "everyone who thus hopes in him purifies himself as he is pure" (3:3).

The contrast John draws is between the one who practices sin — who is of the devil, whose defining characteristic is lawlessness — and the one born of God, who does not make a practice of sinning (3:6–9). The present-tense constructions in the Greek carry the sense of habitual pattern: John is not saying that believers never sin (he has already affirmed in 1:8 that claiming sinlessness is self-deception), but that a life characterized by ongoing, unrepentant sin is incompatible with being born of God. The test of the new birth is visible: love for one another, or the absence of it.

The test John uses throughout chapters 3–5 is threefold: do you love the brothers? Do you obey God's commands? Do you confess that Jesus came in the flesh? These are his diagnostics for genuine faith. They are not arbitrary — they map exactly onto the threats in his community: the seceders lacked love, denied the incarnation, and had effectively abandoned obedience by claiming sinlessness. The tests are pastoral before they are theological.

Testing the Spirits

Chapter 4 opens with an urgent command: "Beloved, do not believe every spirit, but test the spirits to see whether they are from God, for many false prophets have gone out into the world" (4:1). The Greek verb dokimazō means to test by examination, the way a metallurgist tests metal to determine its purity. In a community troubled by schism and false teaching, the ability to discern between spirits is not optional.

John gives a concrete test: "every spirit that confesses that Jesus Christ has come in the flesh is from God, and every spirit that does not confess Jesus is not from God" (4:2–3). Robert Yarbrough observes that this test is christological at its core — the confession required is not merely that Jesus existed, but that the eternal Christ took on genuine human flesh (1–3 John, BECNT, 2008). The secessionists apparently denied some dimension of this union. To say Jesus only appeared to be human — that the divine Christ couldn't truly suffer, bleed, die — was not a minor theological nuance. It gutted the cross. John's community must learn to identify teaching that unravels the incarnation for what it is: the spirit of the antichrist.

God Is Love

The theological summit of 1 John — and arguably of the entire New Testament's reflection on the nature of God — arrives in 4:8 and is repeated in 4:16: ho theos agapē estin, "God is love." Stephen Smalley points out that this statement is unique in the Bible; it is not merely that God loves, or that love is one of God's characteristics, but that love is the very definition of what God is (1, 2, 3 John, WBC, 1984). The Greek noun agapē describes not an emotion but a self-giving, other-oriented act of will.

The direction of the equation matters. It is "God is love" — not "love is God." John is not defining God by a human concept of love and then elevating that concept to the divine. He is saying that love, properly understood, reveals the character of God — and that the revelation of that character happened at the cross. "In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins" (4:10). The initiative runs entirely from God toward humanity. Love, in John's vocabulary, is always the movement of the greater toward the lesser, the strong toward the weak, the holy toward the sinful. The word hilasmōs (propitiation or atoning sacrifice) ties this love directly to the cross — God's love is not sentimental warmth but costly substitution.

The perfect tense of teleioō (to perfect or complete) shapes John's argument in 4:12 and 4:17–18. Love is not a static possession but something that reaches its goal, its completion, in the community: "if we love one another, God abides in us and his love is perfected in us" (4:12). The Greek verb menō (to abide) recurs again and again: God abides in us, we abide in God, love abides and is perfected. This mutual indwelling is not mystical fusion but relational presence made visible in concrete acts of love.

The section reaches its pastoral climax in the displacement of fear: "There is no fear in love, but perfect love casts out fear. For fear has to do with punishment, and whoever fears has not been perfected in love" (4:18). The context here is specific: this is about fear of judgment, not about vulnerability in relationships. The one who understands that God's love has already dealt with the punishment of sin — at the cross — has no basis for the cringing terror of a condemned person before the judgment. Love, fully received and fully practiced, crowds fear out of the heart entirely.

We keep coming back to the direction of "God is love." There is something here that is easy to invert: love becomes a vague universal feeling, and God becomes whatever feels loving to us in the moment. John won't let that happen. He nails "love" to a specific act — the sending of the Son to be an atoning sacrifice. That's what love looks like when God defines it. It's more demanding than sentimentality and more costly than we expected.

Last updated: March 3, 2026.