Dimmer in some creatures, brighter than others, this fire was the blaze of conscious thought that propelled humanity to dominion. In the state of creation, humanity lived free, and naked, and bare, but as they ate fully from the fruit of knowledge so did they absorb the illuminating ambitions of civilization, but with it also the darkness of domination.
Seeking to enter heaven on their own terms, and prove themselves worthy to God, humanity constructed a great spire with machines. But the demands of its construction made demands of the flesh and soul of its builders, and the evil of slavery was created, a path by which to compel labour to act against its own will to sacral ends. God looked upon the spire its masters called divine, and saw only a pyramid of skulls, and found humanity unworthy of His light. From this is the originating sin: that man enslaved man, and so denied themselves to heaven by their own hubris. God toppled the spire, and scattered humanity as stars were scattered across the sky. Given only fragments of the Truth, and with God's revelation obscured from them, the souls of man were given the first commandment: To rebuild the spiral of Truth, not by blood, but by love.