With the exception of the Seventh-day Adventists, Protestants who claim the Bible as their infallible guide are in violation of the precept of the 4th commandment, in observing Sunday, the first day of the week. In keeping the Sunday, Protestants are walking on the Mother Church's (Roman Catholic's) ground. Combing the entire scriptures from Genesis to the Revelation, there isn't one proof that Sunday was substituted for God's Sabbath. The Savior, Jesus Christ, kept the law, even resting in the grave on the Sabbath. The apostles continued to keep the Sabbath of the Lord for decades after Jesus ascended to heaven. Rome challenges the Protestants to render an account as to why they keep Sunday, and also of how they keep it. If Protestants truly are biblical Christians, they will worship on the Sabbath of the Lord, Saturday, which the Israelites and Seventh-day Adventists testify to.
