I think it is being over looked that
Jesus said Matthew 22:36-40
Master, which is the great commandment in the law? Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind. This is the first and great commandment. And the second is like unto it, Thou shalt love thy neighbour as thyself.
*On these two commandments hang all the law and the prophets.*

All the law and the prophets.
Law,
The law does still apply, just differently now being through Christ by His fulfillment.

Matthew 5:17-19
Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfil. For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled. Whosoever therefore shall break one of these least commandments, and shall teach men so, he shall be called the least in the kingdom of heaven: but whosoever shall do and teach them, the same shall be called great in the kingdom of heaven.

Matthew 11:13
For all the prophets and the law prophesied until John.