1 John 3-5
Eternal Life
in Christ

Believers are children of God, but the future blessings they will have as a result of that status aren't yet seen. When Christ is revealed in His glory, those who are pure in heart will see Him (one of the beatitudes - Mt 5:8). Those who have this hope of glory, purify themselves so as not to be disqualified (1Pt 1:22; 1Tim 1:5; Heb 10:22). The purpose in Christ coming wasn't to die for our sins, but remove them from us so we could have a relationship with God. In Christ there is no sin, since He is holy. Those who abide/remain in union with Him (“in Him”) don't sin. If we are drawing our motivations and strength from the vine, there's no room to sin. Whoever sins hasn't “seen” (used in 1:1, 2, 3 to describe the fellowship the apostles had with Christ) nor “known” Christ. There are three lines of interpretation. No one who read chapter 1 would claim sinless perfection, since that is refuted there. The more common view is to translate the present tenses as “habitual” which means those who know Christ don't continue to habitually sin. That view has some merit, but misses John's point. The view closer to John's thinking is that those who abide or remain in Christ don't wander off into trouble. A child staying contentedly on a parent's lap isn't going to get themselves into all kinds of trouble that would displease the parent (see comments on abiding in John 15).

To prevent the false teachers from leading abiding believers astray John points out that the believer who does what is right in God's sight is righteous, but the one who sins is of the devil (drawing their motivation from him, and his world). The devil has been sinning since before the Garden, and the Son of God was manifested, as promised in Genesis 3, to destroy the devil and His works of deceiving people into being unfaithful to God. The atoning work, and the indwelling Spirit of Christ put the devil out of business in the lives of those who abide in Christ. Whoever is born of God doesn't sin, because the seed of the word of God, energized by the Holy Spirit (1Pt 1:23; John 3:6) remains/abides in the believer. Those whose actions are sourced in God, don't sin. Those who don't do what is right in the sight of God, have their actions sourced not in God, but the devil. This particularly applies to those who don't love their brother (like Cain). Those who don't love are akin to murderers (Mt 5:21-22), and do not have eternal life (dominion of the Age, reward in the Messianic Kingdom) remaining in him. This is not about losing forgiveness, which is a permanent possession of those who are justified/born again, but it is about losing reward in the the Messianic Kingdom as Jesus taught in the Sermon on the Mount.

Jesus sets the standard for the love glory-bound believers need to have for each other: self-sacrificial for the others' benefit. Those who love in word/truth and deed gain an assurance of their future reward, as well as confidence in praying. Those who keep God's commands, and do what is pleasing in His sight also have the assurance of answered prayer. This is because they are so in tune with God's will, that when they ask Him for help in doing what He wants them to do, He is more than happy to help them. John summarizes what God wants us to do: believe in the name/character/glory of His Son, Jesus the Messiah, and love one another as He commanded. The one who does this, abides/remains in Him, and He in them. Another source of confidence is the work of the Spirit (Phil 2:13).

John 14:21 He who has My commandments and keeps them, it is he who loves Me. And he who loves Me will be loved by My Father, and I will love him and manifest Myself to him."

God has given us His Spirit, but that doesn't mean that every prophetic spirit is from God, because there is a world of evil spirits around us. Therefore, believers should apply this simple test to those “spirits” speaking though prophets: every spirit who confesses/acknowledges that Jesus is the promised Messiah who has come into the world in the flesh, is of God. Those that don't are anti-Messiah, empowered by the Anti-Messiah/Christ, Satan's chief agent. He is already in the world, but believers have nothing to fear, because greater is the One who is in them: the Holy Spirit, the Spirit of Truth, the Spirit of Glory. Verse 4 is a good one to memorize and meditate upon. The false teachers draw their motivation and message from the world (and the evil one who runs this present age -Eph 2:1-3) therefore the worldlings listen to them, rather than to the apostolic teaching. Those who are sourced in God, listen to revealed truth. So one can discern the spirit of truth and the spirit of error based receptivity.

The one who is born of God not only listens to truth and doesn't sin, but loves as God has modeled and commanded. The one who doesn't love, doesn't know God, since God is the source and expression of love, as expressed in Jesus dying for our sins. God's love for us is the standard for us loving each other. If we do so, God abides in us, and His love is perfected (brought to fulfillment/completion). When we love like God intended, the inner witness of the Holy Spirit confirms to our conscience that we are abiding, and doing what pleases God. The apostles have seen/know and testify that the Father sent Jesus (His beloved Son in whom He is well pleased) to be the Savior of the world (as in everyone, not just a select few - John 3:16). Whoever acknowledges/confesses that Jesus is the Son of God has the abiding relationship with God, that is only possible through Jesus.

The one who abides in love (and thus maintains an intimate relationship with the God of love) has love perfected or brought to its intended purpose, so that the believer can have confidence on Judgment Day. That confidence comes about from loving as God loved, which is the standard to which we are held. The one who has loved “perfectly” or in whom love has been “perfected” has nothing to fear on judgment day, because hitting and maintaining the standard God requires (which is only possible through an abiding relationship with the Vine), eliminates any possible negative consequences. The one who fears judgment needs to work on perfecting their love. The one who loves God is loyal to God (Jn 14:15) in response to the love God has shown him/her (hesed). The love God wants us to have will overflow into a love for other children of God. The one who doesn't desire what is in another's best interest, doesn't love God.

Belief in Jesus as the Messiah promised in the OT (especially as the provision for our sins, the atoning sacrifice of Isaiah 53) results in being born again (Jn 1:12 the chiastic center of the prologue). Whoever loves the Father loves His children. When we love God and keep His commandments, we will love others. When our values change so that the sacrifices of love are not burdensome, we know we are loving as God desires.

The one who is born of God overcomes the world because of their faith in God's revelation. That revelation tells us that Jesus is the Son of God (the heir) who gives the Spirit to those who believe in Him, which makes overcoming and victory possible. Jesus came or was testified to by water and blood. When He was baptized, the voice of the Father testified that He was well pleased with His Son (Mt 3:17). The blood or sacrificial death and subsequent resurrection also testified to His identity, as did the ministry of the Holy Spirit in authenticating His works and His spokesman (particularly on the Day of Pentecost). Verse 7 has additional words in some versions which are most likely added in the eighth century, and are omitted in the WEB text above. The point is that there is more than one witness to the Sonship of Jesus, given by both men (the apostles) and God (in the life of Jesus). The one who believes has the testimony in themselves (their own lives), but the one who doesn't believe is calling God a liar, who authenticated Jesus.

The testimony is that God gives believers eternal life (dominion in the Age of the Messiah). This life is in His Son, the ruler of the Millennial Kingdom. The one who has an abiding relationship with the Son, has the life God promised. The one who doesn't have the relationship John has been talking about in the letter, doesn't have the life. It's one or the other. John says he is writing to those who believe in the name of the Son of God (Jesus -Jn 1:12) so that they may know they have eternal life (dominion in the coming Age), and that they may continue to believe, (so they don't forfeit what God has given them, like Israel did).

A relationship with God isn't just about what happens in the future, but has benefits in the present, like a vibrant prayer life. If we are abiding and knowing and doing His will, then asking anything according to His will gets a sure positive response from God.

While on the subject of praying according to God's will, if someone sees their brother in Christ sinning, he/she should intercede for the sinning believer, and God will give him life for those who are not sinning in such as way that they are headed to the discipline of deprivation of life. All unrighteousness is sin, but some have greater consequences than others. The one who is born of God, and in whom God's seed/Spirit remains/abides, doesn't sin (or continue to sin in the weaker alternative view). The one born of God keeps/guards him/herself so the evil one doesn't influence him/her. Believers are sourced in God's power, while worldlings are subject to the power of the evil one. Believers know that the Son of God has come in the flesh, and given them understanding so that they know Him who is true, and abide in Him who is true, that is Jesus the Messiah, the Son of God. This is the testimony of the true God, and the testimony of eternal life. John closes with an admonition to keep themselves from idols which are false gods, rather than the true God.