This document discusses the Sabbath day and whether Christians are required to observe it. It notes that Genesis establishes the seventh day as the Sabbath, but that it was not commanded for patriarchs like Adam and Abraham. The Sabbath was given specifically to Israelites as part of the Mosaic Law and was a sign between God and Israel. Jesus observed the Sabbath as an Israelite, but did not extend its observance to all nations. The apostles taught that the Mosaic Law, including Sabbath observance, was no longer binding after Christ. Early Christians worshipped on Sundays in remembrance of the resurrection, and the document concludes that while Saturday remains the biblical Sabbath,