The Seventh-day Adventist Church grew out of a movement that was based upon the teachings of whom?
Millerism The Millerites were the followers of the teachings of William Miller, who in 1833 first shared publicly his belief that the Second Advent of Jesus Christ would occur in roughly the year 1843–1844.
Day-year principle The day-year principle, year-day principle or year-for-a-day principle is a method of interpretation of Bible prophecy in which the word "day" in prophecy is considered to be symbolic of a "year" of actual time. It is used principally by the historicist school of prophetic interpretation. It is held by the Seventh-day Adventist Church, Jehovah's Witnesses, some Pentecostals and the Christadelphians. The day-year principle is also used by the Bahá'í Faith, as well as in astrological prediction techniques, otherwise known as "primary directions".