H. P. Lovecraft: Nyarlathotep: The Crawling Chaos

Who is this thing? He or better IT, first appears in 'Nyarlathotep' (1920), and is described as a 'tall, swarthy man' who resembles an ancient Egyptian pharaoh. In this story he wanders the Earth, seemingly gathering legions of followers, the narrator of the story among them, through his demonstrations of strange and seemingly magical instruments. These followers lose awareness of the world around them, and through the narrator's increasingly unreliable accounts, the reader gets an impression of the world's collapse. This is an eerie and unsettling story.

Nyarlathotep differs from the other beings in a number of ways. Most of them are exiled to stars, like Yog-Sothoth and Hastur, or sleeping and dreaming like Cthulhu; Nyarlathotep, however, is active and frequently walks the Earth in the guise of a human being, usually a tall, slim, joyous man. He has 'a thousand' other forms, most of these reputed to be maddeningly horrific. Most of the Outer Gods have their own cults serving them; Nyarlathotep seems to serve these cults and take care of the deities' affairs in their absence. Most of the gods use strange alien languages, but Nyarlathotep uses human languages and can be mistaken for a human being. The other Outer Gods and Great Old Ones are often described as mindless or unfathomable rather than truly malevolent, but Nyarlathotep delights in cruelty, is deceptive and manipulative, and even cultivates followers and uses propaganda to achieve his goals.

Nyarlathotep enacts the will of the Outer Gods, and is their messenger, heart and soul; he is also a servant of Azathoth, his father, whose wishes he immediately fulfills. Unlike the other Outer Gods, causing madness is more important and enjoyable than death and destruction to Nyarlathotep. It is suggested by some that he will destroy the human race and possibly the Earth as well.