The Furious Reverse-Flash

Earth had long since erupted into turmoil. Countless people fell into panic, and some cultists seized the chance to step forward and mislead the masses. "This is the Lord expressing his dissatisfaction with humanity. Only by cleansing sin can we earn the Lord's forgiveness." "The end of the world is here! The government is hiding the truth. They've already secretly built doomsday arks, and we're all just waiting to die..." Humanity was truly fragile when faced with an extinction-level event like this.