The satanic book Godless Satanism Doctrine contains a system of views, claims and assumptions of the godless theology of the Ecclesia Luciferi system.
Quote from the book: "There is no god but Satan, whose image arises and visualises itself in my own mind, every day more and more, who is the symbol of the eternal, unchanging and indifferent laws of fallen nature, who symbolises mortal life in flesh and blood and eternal death that gives eternal peace. There are no messiahs and prophets above myself, whose intelligence leads me to recognise the true nature of things. There are no gods. There is nothing there!"