Keeping the Sabbath holy is one of the commandments. It has nothing to do with worship -- one can worship seven days a week. The Sabbath (Saturday) was to be a day without work which was devoted to God and family. Jesus, who you claim to follow, said he did not come to change the law, which means the law is still in effect (IOW, Sunday does not replace Saturday).
So, do you keep Saturday holy?
What are you doing? Playing the part of Satan? This is what Jesus said.
Mat 5:17 Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfil.
He has fulfilled the law
Ac 20:7 - Now on the first day of the week, when the disciples came together to break bread, Paul, ready to depart the next day, spoke to them and continued his message until midnight.
Colossians 2: 13 And you, being dead in your trespasses and the uncircumcision of your flesh, He has made alive together with Him, having forgiven you all trespasses, 14 having wiped out the handwriting of requirements .........16 So let no one judge you in food or in drink, or regarding a festival or a new moon or sabbaths, 17 which are a shadow of things to come, but the substance is of Christ
Ro 6:14 - For sin shall not have dominion over you, for you are not under law but under grace.
Ga 2:21 - I do not set aside the grace of God; for if righteousness comes through the law, then Christ died in vain."