Horae Sabbaticae, Or The Sabbatic Cycle The Divine Chronometer: A Dissertation To Prove The Original Sabbatic Ordinance To Be Perpetual But Not Legal (1853) is a book written by Richard Ball. The book is a dissertation that aims to prove the perpetuity of the original Sabbatic ordinance, which is the commandment to keep the seventh day of the week as a day of rest and worship, as established in the Bible. The book argues that the Sabbath is not just...