sentences:  The message of the imminent second coming of Jesus preached by the Millerite movement then fulfilled the prophecy of the first angel's message.The second angel's message was then preached during the (northern-hemisphere) summer of 1844, which was preceded by a significant number of Millerites leaving the movement, and resulted in large numbers of Christians leaving their churches ("Babylon") and joining the Advent movement.The third angel's message is based on the idea that the "Seal of God" (Revelation 7