"Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof…"
— First Amendment, United States Constitution
Here the American frame of liberty speaks with a plain mouth. It does not authorize Congress to crown one worship practice and cast down another. It does not authorize Congress to legislate sacred time. It does not authorize Congress to punish labor because a religious day is claimed holy by ecclesiastical authority.
"Stand ye in the ways, and see, and ask for the old paths, where is the good way, and walk therein…"
— Jeremiah 6:16 (KJV) Why Sunday Legislation Strikes Liberty at the Root
The moment the state commands religious rest, shields an alleged sacred day as sacred — Sunday the 1st day of the week — or places burdens on labor in order to exalt one day of worship, the state has walked into the church sanctuary with muddy boots. It is no longer merely regulating commerce. It is governing conscience.
That is why the old Protestant protest against union of church and state was no trifling squabble. It was a wall built with blood and tears. Tear that wall down, and persecution walks back in through the protestant churches' front doors like it did during the Dark Ages (538–1798). Only this time, it is the apostate protestant churches themselves doing the persecuting — against the Saints who keep the commandments of God and the faith of Jesus per Revelation 14:12, 22:14 — like their mother the Papacy did in the Dark Ages. Like Mother, Like Daughter. — Ezekiel 16:44
"The framers of the Constitution recognized the eternal principle that man's relation with his God is above human legislation, and his rights of conscience inalienable."
— Ellen G. White, The Great Controversy