They aren't necessary for a Christian to follow and may become a hindrance to the actual work of Christ that a Christian must participate in. Christians should move beyond punitive traditional moral concepts and instead embrace the values of Christ. Christians should be working to serve the needy and focus on reconciliation, being humble and promoting peace and living in honesty and integrity instead of trying to stone people because they don't follow some ancient law that no longer applies to us. People have taken that law and put it above the mercy and compassion ...
I agree that people should be merciful and compassionate.
Thus has Yahweh of Hosts spoken, saying, 'Execute true judgment, and show kindness and compassion every man to his brother.
Zech. 7:9
But, if the commandments are not valid, there would be no need to be compassionate, or merciful, because nothing would be wrong.
In Biblical point of view, the commandments are not obsolete artifacts, but the God's will. I don't see how any disciples of Jesus ("Christian") could be against the law or commandments, when Jesus says:
Don't think that I came to destroy the law or the prophets. I didn't come to destroy, but to fulfill. For most assuredly, I tell you, until heaven and earth pass away, not even one smallest letter{literally, iota} or one tiny pen stroke{or, serif} shall in any way pass away from the law, until all things are accomplished. Whoever, therefore, shall break one of these least commandments, and teach others to do so, shall be called least in the Kingdom of Heaven; but whoever shall do and teach them shall be called great in the Kingdom of Heaven.
Matt. 5:17-19
And in the new covenant that was established through Jesus, the law is written in hearts of people:
For finding fault with them, he said, "Behold, the days come," says the Lord, "That I will make a new covenant with the house of Israel and with the house of Judah; Not according to the covenant that I made with their fathers, In the day that I took them by the hand to lead them out of the land of Egypt; For they didn't continue in my covenant, And I disregarded them," says the Lord. "For this is the covenant that I will make with the house of Israel. After those days," says the Lord; "I will put my laws into their mind, I will also write them on their heart. I will be to them a God, And they will be to me a people. They will not teach every man his fellow citizen,{TR reads "neighbor" instead of "fellow citizen"} Every man his brother, saying, 'Know the Lord,' For all will know me, From the least of them to the greatest of them. For I will be merciful to their unrighteousness. I will remember their sins and lawless deeds no more."
Heb. 8:8-12 (Jer. 31:31-34)
Yahweh your God will circumcise your heart, and the heart of your seed, to love Yahweh your God with all your heart, and with all your soul, that you may live. Yahweh your God will put all these curses on your enemies, and on those who hate you, who persecuted you. You shall return and obey the voice of Yahweh, and do all his commandments which I command you this day. Yahweh your God will make you plenteous in all the work of your hand, in the fruit of your body, and in the fruit of your cattle, and in the fruit of your ground, for good: for Yahweh will again rejoice over you for good, as he rejoiced over your fathers;
Deut. 30:6-9
That does not mean people should be stoning others.