Seventh-Day Adventism arose from the Millerite movement in the 1840s. They believe in the imminent second coming of Jesus Christ and observe the seventh day Sabbath from Friday sunset to Saturday sunset. Adventists have 28 fundamental beliefs organized into doctrines of God, humanity, salvation, the church, living, and restoration. They abstain from alcohol, caffeine, pork, and embrace vegetarianism. Adventists emphasize higher education, dress modestly, and strengthen their social bonds through communal Sabbath observance.