For the fourth time
1 John 3:4: this text does not mention the Law of Moses! Yes, sin is lawlessness, but this does not mean that a particular law - the Law of Moses including the 10 - remains in effect.
Romans 3:20: Context is key. You are conveniently silent on the fact that, in context, Paul is describing what was the case - that the Law did, in the past, let the Jew know what sin was. How do we know that this is now in the past? The very next verse!
But now apart from the Law the righteousness of God has been revealed, ....
Romans 7:7: You do not account for context. Once more, you remain conveniently tight-lipped on the fact that Paul has just told us that
we no longer serve the Law. In context, and this can be argued at length, Paul believes the time of the Law has come to an end, but he can still praise it for the role it played in an evolving plan.
I know your post was for someone else. I hope you do not mind me sharing a few scriptures that might be helpful to the discussion for anyone who might be interested. A teaching of lawlessness (without law) is
not biblical and is a false teaching according to the scriptures. If there is no law we have no knowledge of what sin is and have no need of Gods salvation. In fact according to the scriptures, Jesus taught us saying
do not think I have come to destroy the law and the prophets in Matthew 5:17-20. That is do not even let it come into your mind and goes on to say, "unless our righteousness exceeds that of the Scribes and the Pharisees we will not enter into the Kingdom of God *see Matthew 5:20; Matthew 23:27-31. According to the scriptures, Jesus came to fulfill
not to abolish Gods' law. Anyone teaching Gods' law is abolished is teaching lawlessness (without law) which is not biblical. According to the scriptures, Jesus came to
fulfill all righteousness *Matthew 3:15 and all things written of Him in the scriptures (e.g. Matthew 2:15; 23; Matthew 4:13-14; 8:16-17; 12-16:17; 13:35; 21:4; Matthew 27:35 etc) not abolish the 10 commandments.
Matthew 5:20 is interesting because on the outside the Scribes and Pharisees as Jesus taught appeared righteous to men. They appeared to others as outwardly blameless in regards to following God's laws but inwardly they were full of sin and like dead man bones *Matthew 23:27 breaking God's law *
Matthew 23:27-28. Then Jesus says; For I say unto you, that except your righteousness shall exceed the righteousness of the scribes and Pharisees, ye shall in no wise enter into the kingdom of heaven *
Matthew 5:20. The scripture in
Isaiah 42:21 show that Jesus came in fact to
magnify the law and to make it honorable and to teach the true meaning of God's Law and that it is to be applied from the inside out to our very thoughts and feelings. It is not therefore good enough to have an outward appearance before men of being obedient to Gods' law. God reads the heart and knows we are all sick with sin *
Matthew 15:19-20;
Matthew 12:34-35;
Jeremiah 13:23;
Jeremiah 17:9-10;
Matthew 15:19-20;
John 5:42 and in need of a new heart and of a Saviour to save us from sin. Many do not know the meaning here according to Jesus in
Matthew 9:12-13. Jesus then goes on to magnify Gods' 10 commandments in Matthew 5:21-28 where he talks about murdering your fellow man by being angry with them without reason or committing adultery in our thoughts by looking lustfully at a woman. Think it through dear friend. If Jesus was abolishing Gods' 10 commandments he would not be magnifying them and applying them to our very thoughts and feelings.
Sin is indeed the breaking of
any one of God's 10 commandments according to James in James 2:10-11 who quotes the 6th and 7th commandment which agrees with Paul in Romans 7:7 where he says that the purpose of Gods' 10 commandments (quoting the 10th commandment) is to give us the knowledge of what sin is when broken. This agrees with what Paul says in Romans 3:20 where he says for by the law we have a knowledge of what sin is when we break it. All the above of course agree with John who defines sin as the transgression of the law in 1 John 3:4. So your interpretation of the above scriptures is not biblical or supported in scripture.
According to the scriptures quoted above therefore the purpose of God's 10 commandments (not 9, or 613) is to give us the knowledge of good (moral right doing) when obeyed and evil (moral wrong doing when disobeyed); sin (moral wrong doing when disobeyed) and righteousness (moral right doing when obeyed) *see Romans 7:7; James 2:10-11; Romans 3:20 and 1 John 3:4 and to lead us to Christ that we might all be forgiven through faith (see Galatians 3:22-25; Matthew 9:12-13) so that we can be born again *1 John 3:4-9 and made free to walk in Gods' Spirit *Galatians 5:16; Romans 8:1-4. This is Gods' new covenant promise to all those who believe and follow Gods Word according to Hebrews 8:10-12 from Jeremiah 31:31-34 and Ezekiel 36:24-27.
A teaching of
lawlessness (my meaning here of course is without law) or God's law being abolished is pretty much a teaching against the whole bible and John answers the question how do we know that we know God? He says "
And hereby we do know that we know him, if we keep his commandments. He that said, I know him, and keeps not his commandments, is a liar, and the truth is not in him." - 1 John 2:2-3. Further on we read from John in 1 John 3:6
"Whoever abides in Him sins not (see 1 John 3:4). Whoever sins (breaks Gods' law) has not seen Him or knows him."
So to claim that we know God while disregarding Gods' law is a teaching that is
not biblical or stated anywhere in the scriptures. In fact in Proverbs 28:9 we read
He that turns away his ear from hearing the law, even his prayer shall be abomination. We should also keep in mind that according to the scriptures, Jesus and all the Apostles
upheld and taught Gods' law and everyone of Gods' 10 commandments are repeated in the new covenant as the standard of good and righteousness when obeyed and evil and sin when disobeyed (scripture support
here and
here linked).
………….
So what is the conclusion of the matter?
Ecclesiastes 12:13 Let us hear the conclusion of the whole matter:
FEAR GOD, AND KEEP HIS COMMANDMENTS: FOR THIS IS THE WHOLE DUTY OF MAN.
God’s law (10 commandments) is
not abolished.
They never have been. According to Gods' new covenant promise *Hebrews 8:10-12 from Jeremiah 31:31-34 and Ezekiel 26:24-27 they are fulfilled and established in the life of a Spirit filled, born again believer as they believe God’s Word and abide in Christ and walk in His Spirit through faith *Galatians 5:16; Romans 3:31; Romans 8:4. Gods' Word
does not teach lawlessness (without law). According to the scriptures, if we continue in known unrepentant sin we will not enter into God's Kingdom *see Hebrews 10:26-31; Romans 8:13; Matthew 7:21; Romans 6:23; Revelation 14:12.
Hope this is helpful.