Most Protestants, besides Seventh Day Adventists, are basically protesting Catholics. Although Martin Luther was a brave reformer, he didn't understand the importance of going to church on Saturday rather than Sunday. He had quite a few Adventists killed in Netherlands by baptising them a third time in a river or ocean, didn't he? What makes Adventists different is we don't work on the true Sabbath, or Saturday. Seventh Day Baptists still work on the Sabbath. HTH
