God has a special day set up in the middle of His commandments
One thing this commandment sets up is what day this commandment falls on.
It says that six days is your general work and entertainment days, but the 7th day not the first day is God’s Sabbath day. This is contrary to what most Christians teach but, if we are to be biblical we must obey the 7th day not the 1st.
Biblical teaching should always supersede Church teachings.