http://www.fivedoves.com/letters/apr2012/jovial425-2.htm

I don't think anyone is saying that they are trying to make Sunday
Shabbat. But that worshiping on Sunday is OK
The fact that Jesus ascended to the Farther on Sunday the first time
and the 2nd time 40 days later on Friday is not an accident.
Hebrews 3-4 is pretty clear that Jesus is looking for those who choose
to follow him and not just settle for a day or a custom
The fact that Jesus had to confront those who were so strict about the
Sabbath is not without significance.
So Joe, are you of the same belief that the SDA have re those who
worship on Sunday are of the synagague of Satan?