Good point. And yes, it is a difficult issue to address. I am like a coin standing on it's edge right now. On one side, I question whether it's even possible to fulfill the Sabbath the way it was required in the OT. No traveling allowed, no preperation of food, etc. A lot to consider in this day and age. The closest church for me that meets on Saturday is a Seventh Day Baptist Church, which is 15 miles away. Plus, I am on call 24/7. There is the rare but occasional page from work on Saturday which, in my line of work, is unavoidable. Would this be an acceptable exception for God?...If we isolate our family in Christ because of theological differences, it can be taken as an attempt to destroy the church and immobilize God’s body, which is something nobody wants to be held responsible for. Anyway, this is a very difficult issue to address, and I would love to learn more about it.
Then there is the other side. In all my research on the Sabbath, I don't necessarily see corporate worshipping as a requirement. In it's purest form, I see it as resting and reflecting in the Lord. A day to memorialize and quitely celetrate His Creation. So I wonder still, is it proper to rest and relfect on the Sabbath but still worship corporately on Sunday?
I must admit, for those Christians that think the Sabbath has been changed to Sunday (and I know a few myself) in all my research, I cannot find anywhere in the Bible where it says specificaly that the Sabbath has been changed.