So just to be on the same page I think, True Christians are only those who do not follow any of the laws and rules before/outside of Jesus's teachings? E.g, does this also include rejecting teachings in the NT from the disciples (eg Paul) who added a great deal on to the teachings of Jesus?
For that matter, did the coming of Jesus fulfill the Ten Commandments as well, or are those not counted under the Moseic covenants?
Edit: Based on reading this at least:
http://godstenlaws.com/law-grace/new-covenant.html
It appears that the laws and commandments are no longer required of the true believer since the Holy Spirit will guide them to do what is right in the eyes of god instead. And that basically the only thing Christians are required to do to be actual Christians is to love each other, their brothers, and neighbors.
So anyone who still preaches from the OT laws or the 10 Commandments (eg wants them installed in courthouses) is by Jesus' definition not a True Christian. Am I following?
Also, I can kill you with my brain.