A treatise of the Sabbath. Wherein is contained the time of the first institution of it. The manner how the first Sabbath was ordained. Whereunto is annexed A treatise of holy time: and therein the great question about the beginning and ending of the Lords Day is largely discussed: and in both sundry cases of conscience are handled, and many texts of scripture are opened, the practice of the churches in New England are inquired into / by William Pynchon, late of New England.