Yes you do, because it is yur contention, contrary to the teaching of the universal church, that Christians are to continue observing the shadows of the old covenant wrt the weekly worship. That we are to worship on the day of the Jews, in the manner of the synagogue of the Jews, not on the day of the resurrection of the Lord of the Sabbath. You need to redefine the practice of the apostles as we see them in Acts 20, where the church gathered to worship and break bread on the first day of the week.
You need to prove your point very deliberately. That you canot do, at least not to the satisfaction of most of God's people. The religion of Ellen White is not the religion of the Bible.
No, I don't. YOU have to show us where Sunday worship is Biblical. YOU have to show the scipture that changes God's law. You have been proven wrong over and over. Buggman, Douglas, Diego, Xenia, and I have pointed it out "8 ways to Sunday". You have not provided one iota of scripture that commands one to NOT keep the Sabbath of the Lord but to keep the Sabbath of Rome. There is none. Rome's ECF's confess this as do any numer of modern day theologians.
You need to prove your point very deliberately. That you canot do, at least not to the satisfaction of most of God's people. The religion of Ellen White is not the religion of the Bible.
I am no longer in the SDA Church, but I can attest that their publicly published doctrine is infinitely more Biblical than yours. Please give a read on history, too, as people were coming to the Sabbath prior to the White's. In fact, the Michigan Churches and the Iowa Churches came up at the same time on the Sabbath unbenknownst to each other. Again, Ellen White's way of eliminating dissenters was a whole lot less bloody than your boy Cavin's.
Here we see a simple mistake that most Catholic Sabbath Keepers make....that is believing that the day of resurrection and the Lord's Sabbath are different days. Scripture is very plain here. Our Saviour came out of that tomb late on the Sabbath.