If you feel you must meet on a certain day of the week, then do so.
But if you are only interested in keeping a dead Law, you had better make sure you have all the foods precooked for Sunday, ahead of time.
And don't carry anything around the house.
Or walk too far, etc.
Yeah, take your beliefs about keeping the Sabbath from the murderers Jesus and then claim the Sabbath is a burden.
Matthew 5: 20 For I say unto you, That except your righteousness shall exceed the righteousness of the scribes and Pharisees, ye shall in no case enter into the kingdom of heaven.
Matthew 23: 1 THEN spake Jesus to the multitude, and to his disciples,
2 Saying, The scribes and the Pharisees sit in Moses’ seat:
3 All therefore whatsoever they bid you observe, that observe and do; but do not ye after their works: for they say, and do not.
4 For they bind heavy burdens and grievous to be borne, and lay them on men’s shoulders; but they themselves will not move them with one of their fingers.
5 But all their works they do for to be seen of men: they make broad their phylacteries, and enlarge the borders of their garments,
6 And love the uppermost rooms at feasts, and the chief seats in the synagogues,
7 And greetings in the markets, and to be called of men, Rabbi, Rabbi.
8 But be not ye called Rabbi: for one is your Master, even Christ; and all ye are brethren.