It is very common for Christians to religously rest on Sunday (e.g., Puritan Sabbatarians) and even, for some, on the Jewish Sabbath (seventh‐day Sabbatarians). There’s been plenty of theological debate on the subject. It’s absolutely not true that Christians, categorically, don’t consider themselves obligated to rest on the Sabbath. And those who treat Sunday specially as the Lord’s Day also keep it on a seven‐day cadence.