Christian mythology
The Second Coming of Christ holds a central place in Christian mythology. The Second Coming is the return of Christ to earth during the period of transformation preceding the end of this world and the establishment of the Kingdom of Heaven on earth. According to Matthew's gospel, when Jesus is on trial before the Roman and Jewish authorities, he claims, "In the future you will see the Son of Man sitting at the right hand of the Mighty One and coming on the clouds of heaven."
The legend of the "Wandering Jew" concerns a Jew who taunted Jesus on the way to the Crucifixion and was then cursed to walk the earth until the Second Coming.
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. Coming during the Second Great Awakening, his beliefs were taken as predictions, spread widely, and were believed by many, leading to the Great Disappointment.