I understand the law.Then you don't understand the law.
The law is a list of sins not to do, and of good to do, and the penalties for breaking the law, it also had the works like circumcision, observance of special days, gift offerings, sin offerings, and various ceremonial washings just to worship God. Did you understand that? Just to worship God, one had to follow a written code of regulations just to worship God.The Israelites were under the law which included The Ten Commandments, which is also known as God's moral law, which also we are under.
When Jesus was nailed to the cross, God nailed the written code with its regulations to the cross.
When the Jews worshiped God, they had to be ceremonially clean, there were a lot of things the Jews had to do. Men with their traditions also added things for the Jews to do, like hand washing before eating.
Jesus said, Come unto me, all ye that labour and are heavy laden, and I will give you rest. Take my yoke upon you, and learn of me; for I am meek and lowly in heart: and ye shall find rest unto your souls. For my yoke is easy, and my burden is light.
Are you going to keep insisting not cheating on your wife is a work? Jesus said those who were weary from work, to come to him, and he would give them REST. The Jews could come to Jesus without being ceremonially clean, etc. Jesus’ yoke is easy, and his burden is light. That does not mean you do not have to stop being faithful to your wife. Jesus does not say he will give you rest from cheating on your wife, with your beliefs, resting from not cheating on your wife would mean to commit adultery.
You think Jesus wants to give you rest from that?We keep the law by not sinning.
We keep the law by not committing adultery.
We do good works by not sinning.
Not sinning by not committing adultery is NOT self-righteousness!It is called "self-righteosness."
So you think we do not have to stop sinning? So you want me to believe that there is a time to stop not sinning? And that time is when we come to Jesus.Jesus said: "Except your righteousness exceed the righteousness of the Pharisees you can in no wise enter into the kingdom of heaven.
What was he referring to?
He was referring to the righteousness of Christ.
The righteousness of Christ was greater than the righteousness of the Pharisees who were "good" by not sinning--keeping the law.
Though Christ IS greater than the righteousness of the Pharisees, I do not see the scripture saying that in Matthew 5:20, as you say it does. The Pharisees and teachers of the law kept the law; however, Jesus tells us that if a person under the law says to their brother, ‘Raca’, they have to go before the Sanhedrin and give an answer to the counsel. However, Jesus says our righteousness has to surpass that, so if we say to our brother, ‘You fool!’ we would be in danger of the fire of hell.
Again, not sinning is something we ever have a rest from, as you are teaching.