There are no laws to keep for a Christian. It is a love based relationship. All we can say / All Jesus says is that we are known by our fruits.
If we love God, would we take part in a sin that in the OT upset Him so that He ordained the death penalty for it?
A Christian would consider all the laws and try keep them all. As they should want to please God. Is that not love?
Scripture says ''if you love me you will keep my commandments''. It does not say, ''keep my commandments and you will love me''.
So is it possible that the Jews were under a stricter, or the most strictest laws until the coming of our Lord Jesus the first time.
Its either Im wrong or right and im always willing to accept correction because I like being accurate in the truth for Jesus the only Christ.
The law of Moses given to the children of Israel...
Over the course we find out that none of the children of Israel are able to keep the law.
It says in Psalms 53:2-3, "God looked down from heaven upon the children of men, to see if there were any that did understand, that did seek God. Every one of them is gone back: they are altogether become filthy; there is none that doeth good, no, not one." - KJV
So Jesus came and fulfilled all righteousness
As a well known Christian once said "Jesus Christ cut to the heart of the law"
(Although I'm not a calvinist or affiliated with the doctrine he teaches I agree with that quote)
So Jesus shows even the person whos keeping the law to the utmost falls short.
Jesus is perfect yesterday, today, and forever. No deceit was found in his mouth.
Jesus showed people that even a lustful thought is equal to adultery,
Or even being mad is equal to killing.
So we are judged by the strictest law to determine if we are sinner.
And we all have sinned.
And we see Jesus Christ overcame temptation by the evil one, and Jesus did not sin not even once.
So is it possible that Jesus knew we couldnt keep it and tells us to keep to commandments in mind heart and soul..
The greatest being, "love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind." &
"love thy neighbour as thyself"..
And by doing that we would be living with pretty much the 10 commandments in mind.. And if you have those in your heart you will care from your personal heart about your neighbor, not stealing, coveting, belittling, defrauding.
So what I consider what is a Christian is someone who has accepted Jesus Christ, and seeks Jesus..and finds Jesus.
Someone who believes in their heart, and confesses with their mouth that Jesus died for all sinners and rose from death, and believes in him coming to judge the world. And of course if we love him we will love God, and love their neighbor.?