Sanctification of the Sabbath: The Permanent Obligation to Observe the Sabbath or Lord's DayEbookSanctification of the Sabbath: The Permanent Obligation to Observe the Sabbath or Lord's DaybyRobert HaldaneRating: 4 out of 5 stars4/5Save Sanctification of the Sabbath: The Permanent Obligation to Observe the Sabbath or Lord's Day for later