Urizen – the force of reason, such dangerous and powerful tool to fight the ignorance. Puts both sides of your brain to peril.
Wikipedia: “In the complex mythology of William Blake, Urizen is the embodiment of conventional reason and law. He is usually depicted as a bearded old man; he sometimes bears architect‘s tools, to create and constrain the universe; or nets, with which he ensnares people in webs of law and conventional society. Originally, Urizen represented one half of a two-part system, with him representing reason and Los, his opposition, representing imagination.”