0
But before that great day shall come, the sun shall be darkened, and the moon be turned into blood; and the stars shall refuse their shining, and some shall fall, and great destructions await the wicked. Doctrine & Covenants 34:9
Trivia: What man in the Doctrine and Covenants is said to be a perfect man who looked just like his father - so much so, in fact, that they could only be distinguished by their age?