Book excerpt: Grand Grimoire of Infernal Pacts is a modern interpretation of Goetic Theurgy (self-transformation via demonic powers) from a Luciferian approach. The aim of Goetic Theurgy is to utilize spirits and primal forces to attain insight and fulfill short and long term goals. The myth of "selling your soul" to the devil is revealed to be nothing more than a fantasy created by fearful minds, the true nature of the infernal pact is to enter a covenant with powers perceived as dangerous, control them and guide them according to your will for spiritual and carnal insight and power. The Grand Grimoire has been adapted to modern Luciferian practice, removing the Judeo-Christian prayers and literally restoring the infernal gods and spirits to their ancient pagan origins devoid of the duality of good and evil. The rites of invocation and evocation, visualizing and writing a pact of agreement between the spirit and sorcerer to achieve goals are clearly presented.