Summary: A great plague, and at least one death of an important political figure, will spark a massive awakening, and the rising up of a great revival that will sweep the nation.
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Admin Note: I've changed my mind on this one.  Originally I thought this was covid.  However, I'm starting to think that this will be part of the coming super plague that will kill 350mil people worldwide.  I mean, you wanna light a fire under people, that would absolutely do it.