What some people do not understand is that doing the work of God is primarily how we keep God's commandments. We are to live our lives around the commandments and values that God has given us in the Bible. Most specifically, we are to keep God's commandments in the Old Testament portion. Yeshua told us that He will reject those who do not keep the law. There was no New Testament at the time He said this.
Matthew 7:21-23 NKJV
Not everyone who says to Me, 'Lord, Lord,' shall enter the kingdom of heaven, but he who does the will of My Father in heaven. Many will say to Me in that day, 'Lord, Lord, have we not prophesied in Your name, cast out demons in Your name, and done many wonders in Your name?' And then I will declare to them, 'I never knew you; depart from Me, you who practice lawlessness!'
Yeshua is obviously talking about believers who are not keeping the Old Testament laws. Yeshua said that if we keep His words, we will be set free. Yeshua said in John 8:31-32 NKJV, "If you abide in My word, you are My disciples indeed. And you shall know the truth, and the truth shall make you free." One of the things we can be set free from are the lies of pagan Christianity.
Our faith was taken over by the Roman Empire and they created their own text of the Bible. The Roman Empire changed the day of rest to the day of the Sun god.
On March 7, 321, however, Roman Emperor Constantine I issued a civil decree making Sunday a day of rest from labor, stating: All judges and city people and the craftsmen shall rest upon the venerable day of the sun. Country people, however, may freely attend to the cultivation of the fields, because it frequently happens that no other days are better adapted for planting the grain in the furrows or the vines in trenches. So that the advantage given by heavenly providence may not for the occasion of a short time perish.
They made Sunday the pagan day of the sun god a day of rest. They then made it illegal to keep God's feasts. That is right, they are God's feasts. Leviticus 23:2 NKJV says, "The feasts of the LORD, which you shall proclaim to be holy convocations, these are My feasts."
We now know the Greek manuscripts were tampered with by heretics so we need to be careful how we understand them. If you interpret the New Testament wrong and to mean the law has been done away with, then you are believing in the lies that have been passed down to us from the Roman Empire.