What is Millerism?
Rejecting his Baptist upbringing, Miller later became a deist and followed the works of others such as François-Marie Arouet (aka: Voltaire), David Hume, Thomas Paine, Ethan Allen, etc. (Please see “What is deism?” below.) In time, based on a misinterpretation of Daniel 8:14 and some other passages, he predicted the return of Jesus Christ was going to be somewhere between March 21, 1843, and March 21, 1844. When his prediction didn’t happen as he predicted he chose another date, October 22, 1844. A great number of people were deceived. Many quit their jobs and awaited Christ’s very imminent return (cf. 2 Thess. 3:10). But, again, Christ didn’t return. This all came to be known the Millerites' "Great Disappointment” (cf. Deut. 18:20-22; Jer. 28:9).
The Millerites essentially disbanded and some splinter groups developed, among them the Advent Christian Church and the better-known Seventh-day Adventists. Charles Taze Russell, founder of the Jehovah’s Witnesses, was also influenced by William Miller. [1]
Biblically, in 1 Thessalonians 5:2 Paul reminds us that the day of the Lord’s return will come upon us suddenly (cf. Luke 21:34; 2 Pet. 3:10; Rev. 3:3; 16:15). No man, not even Jesus, knows when he will be returning! Jesus himself said, “But concerning that day and hour no one knows, not even the angels of heaven, nor the Son, but the Father only” (Matt. 24:36). So, any group that says they know when the second coming is, offers a false gospel, which is no gospel at all (cf. Gal. 1:7-9).
Dr. Joseph R. Nally, Jr., D.D., M.Div. is the Theological Editor at Third Millennium Ministries (Thirdmill).