[DouglasKC]

I wonder why one would start with Saturday versus Sunday worship. That isn't a deal breaker with God.

Because it's the very definition of sin. It's an unrepentant violation and rejection of the 4th commandment among others.

[SheepWhisperer]

Jesus healed, among other things, on the Sabbath.
He was called out for it by the Pharisees of His day.
Did Jesus sin in this?