Please correct me if I misunderstood you, but are you saying Christians abide in Christ when their behaving well but when they do wrong they're not abiding in him? Or to put another way, are you saying we're in and out, in/out, in/out......of Christ, continuously all based on how well we behave each day?
Let us look carefully at this verse again:
1Jn 2:27 The
anointing you received from God abides in you, and you do not need anyone to teach you this. Instead, because God's anointing teaches you about everything and is true and not a lie,
abide in him, as he taught you to do.
Here we see the two - God in us and us in God. Here he says the anointing (the Holy Spirit) abides in us.... and then he says "abide in Him, as He taught you to do". So Christ lives in us.. but then we must live in Christ. Christ makes His home in our heart.. now we must make our homes in Christ.
Basically if we abide in Christ we may "behave" well... if we don't abide in Christ.. we may " behave" poorly. But this is not about behavior per se it is about what is the condition of our soul (mind, emotion , will).. is it filled with Christ or is it filled with things of the flesh/world? Rom 8:6 "For the mind-set of the flesh is death, but the mind-set of the Spirit is life and peace." All sin by a believer is a result of not abiding in Christ. This is why Paul says in 1 Thess 5:16-18 , rejoice always, pray at all times.. etc. This is continual thing, we need to do it continually. It is possible to be in and out of Christ many times during the day. But just because you are not in Christ does not mean you will sin.. but it means you are able to sin, likely to sin. If you have private devotion in morning , read the Word.. much prayer.. you are in Christ. Your mind is saturated with scripture, your emotion and will is for God. Let's say someone offends you at work later in the day.. you become bitter,, angry, you call them bad names.. you are clearly out of Christ in this moment. Your mind, emotion and will is not expressing Christ. Christ is in you, but you (your mind, emotion, will) are not in Christ.
And as 1 John 3:6, 8 ays those who sin are of the devil and have not known Christ, are you saying that whenever we fail in our behavior we're of the devil and have not known Christ?
I like the KJV rendering of this one:
1Jn 3:6 Whosoever abideth in him sinneth not: whosoever sinneth hath not seen him, neither known him.
If we abide in Him we will not sin. If we do sin, we have not seen him or known him. In other words.. if we do sin, we have not made our abode in Him...we have not been living in Him.
To abide in Him is to see Him and know Him in our subjective daily experience as the Holy Spirit through private devotion (many various types of prayer.. singing psalms and spiritual songs to the Lord, meditating on His Word). It is to put into practice what Paul instructs the relatively young believers to do (only about 1-3 years saved) in 1 Thes 5:16-18.
And when we do fail, do you claim that we have to repent of this wrong behavior?
No, we do not repent because it is impossible to repent more than once (Heb 6:4). We cannot repent of behaviors, we repent of unbelief. To believe in Christ is to repent.
And what "sin" are you saying Christians can be charged with?
Is it transgression of the law, 1 John 3:4
It means to be lawless.. without law...without God's rule in our life. Sin is lawlessness and vice versa. It means to not allow the Holy Spirit to rule our life by subjecting our mind, emotion, will (our soul) to Him by continual prayer and fellowship in our daily living. We have to give account to our obedience to the Holy Spirit who as our teacher and the anointing within us leads us into all truth. As He is ruling from within us we must obey His voice and this is is to abide in Christ, aka live/walk in the Spirit...
Consider what Christ says to believers here (they are believers because unbelievers do not call Jesus Lord):
Matt 7:22 "Many will say to Me on that day, 'Lord, Lord, did we not prophesy in Your name, and in Your name cast out demons, and in Your name perform many miracles?'
Matt 7:23 ""And then I will declare to them, 'I never knew you; DEPART FROM ME, YOU WHO PRACTICE LAWLESSNESS.'"
These are believers who have done many works but have not abided in Christ. Compare with:
John 15:6 "If anyone does not remain in me, he is like a branch that is thrown away and withers; such branches are picked up, thrown into the fire and burned."
Heb 6:8 "But land that produces thorns and thistles is worthless and is in danger of being cursed. In the end it will be burned."
1Co 3:15 If any man's work shall be burned, he shall suffer loss: but he himself shall be saved; yet so as by fire.
Such believers are open to condemnation not for transgression of Mosaic law (including 10 commandments) because believers are not under Mosaic law, but condemnation for not obeying the voice of the indwelling Christ, the Holy Spirit.
Rom 8:1 There is therefore now no condemnation to them which are in Christ Jesus, who walk not after the flesh, but after the Spirit.
This condemnation does not result in the same punishment as unbelievers.. but chastisement as for disobedient children.. as 1 Cor 3:15 says.. they are saved, yet so as by fire.