The Metonic cycle is a period of 19 years, after which the lunar phases recur at the same time of the year. The recurrence is not perfect, and by precise observation, the Metonic cycle defined as 235 synodic months is just 2 hours, 4 minutes, and 58 seconds longer than 19 tropical years. The lunar month is when the Moon […]

In our possible scenario for the Tribulation, the 1260 days of the two witnesses prophesying (Rev. 11:3) will end on Wednesday, Nisan 14, or April 17, 2030, when the Antichrist kills them. Nisan 14 is the biblical Passover. It is thought that the Antichrist and the false prophet (with the help of Satan) will be […]