But we Gentiles were never under the Law to begin with. We can't abandon something we never followed. So why, if we became Christian, would we need to obey the Law?
Who says you and they ever TRULY became Christian? You?
Does anyone who claims to be Christian become one?
Thus begins a discussion on what exactly a "Christian" is. Does anyone who claims to be Christian truly wear the title properly according to the Maker? Do they walk as Jesus walked?
The Biblical definition of Christian is one who was a member of the Torah obedient Antioch Church under Peter's authority.
What does 1 John say about those who claim to know Christ but don't do as he commands? What does it say about walking as Jesus walked? What does it say the Love of God is?
Jesus kind of was clear when he said many who call him Lord and even perform miracles in his name but reject the Law will be told to get lost. He says anyone who breaks and teaches to break the least of the commandments will be called the least in the Kingdom.
The text of what Christ says is much different than what the churches who claim to be Christian teach.
The issue at stake is whether the Council of Jerusalem episode in Acts 15 (and 21:25) are interpolations, which quite a few top scholars say is in fact a later addition as I've demonstrated.
With that said, if the episode is indeed an interpolation, it can be argued that the Christian church was NEVER intended to include those who don't accept the Law. At all. And even if it was authentic, there are many who say it was meant to simply introduce freshly pagan gentiles to the Law.
And that begins a whole discussion on whether Paul was a true apostle.
So with that said, the question of whether or not one can "become a Christian" while rejecting the Law is an entire topic of discussion, and the gospel text most definitely says a big fat NO. Maybe in Paul's epistles. But there's definitely a huge clash between Paul and Jesus (and James and Jude and John and Hebrews and even Paul contradicts himself seemingly), as has been pointed out in numerous threads.