The Book of the Sacred Magic of Abramelin the Mage is a book that tells a story about a man named Abramelin who taught a magical system to his son.
The book is mainly divided into three parts. In the first part, Abramelin teaches the system to his son. In the second part, the main character of the book, a man named Abraham, learns the system from Abramelin. And in the third part, Abraham teaches the system to other people.
The system taught in the book involves calling upon spirits to do your bidding. The spirits are not good or evil, but they can be either helpful or harmful depending on how you treat them. To call on the spirits, you must perform certain rituals and follow specific instructions outlined in the book.
The book emphasizes the importance of following the instructions exactly as they are written, and describes specific tools and ingredients you will need to perform the rituals. The book also warns against using the system for personal gain or to harm others.
Overall, the Book of the Sacred Magic of Abramelin the Mage tells a story about a magical system that involves calling upon spirits to do your bidding, and emphasizes the importance of following specific instructions and treating the spirits with respect.