Is God a legalist? Did He condemn Adam and Eve for lawbreaking? Did He punish Moses for lawbreaking? Will He forgive your willful disobedience ti His Ten Commandments? Do you think you are special? God wiped out all of humanity except Noah and family (possibly billions of people) but He will make an exception for you and your man-made denomination. Is that what you think?
So you break the 3rd Commandment all day long. No better (or worse) than those who worship on Sunday.
Gal 5:4 You have become estranged from Christ, you who attempt to be justified by law; you have fallen from grace.
Galatians 2:16
nevertheless knowing that a man is not justified by the works of the Law but through faith in Christ Jesus, even we have believed in Christ Jesus, so that we may be justified by faith in Christ and not by the works of the Law; since by the works of the Law no flesh will be justified.
Romans 3:20
because by the works of the Law no flesh will be justified in His sight; for through the Law comes the knowledge of sin.
Romans 3:28
For we maintain that a man is justified by faith apart from works of the Law.
Galatians 3:11
Now that no one is justified by the Law before God is evident; for, “The righteous man shall live by faith.”
Galatians 5:4
You have been severed from Christ, you who are seeking to be justified by law; you have fallen from grace.
Acts 13:39
and through Him everyone who believes is freed from all things, from which you could not be freed through the Law of Moses.
Romans 4:2
For if Abraham was justified by works, he has something to boast about, but not before God.
Galatians 2:21
I do not nullify the grace of God, for if righteousness comes through the Law, then Christ died needlessly.”
Galatians 3:24
Therefore the Law has become our tutor to lead us to Christ, so that we may be justified by faith.
So @ best you are in the mold of the Pharisees who thought to teach the Word of God by whom all things were made about the Law and specifically the Sabbath. Or you are like the ones who corrupted the Word of God given to His church in Galatia by your Judaizing approach to Christian liberty through Our Lord Jesus. Trying to burden the consciences of Christians? Which is it? Pharisee or Judaizer? Do you claim to be better than Abraham? Gonna hafta go with what Gods says vs your false prophetess.