troldkunst: The belief in magic, spells, curses and incantations and the need to save such knowledge
troldkunst: The belief in magic, spells, curses and incantations and the need to save such knowledge have caused a number of influential texts og “grimoires” (textbooks of magic) to be developed over the centuries. The Ars Notoria is a great example of this, and one of five books within a grimoire called the Lesser Keys of Solomon. The texts contained within the Ars Notoria are a collection of orations, prayers, and magical words in several different languages. The book describes a daily process of visualization, contemplation, and orations, intended to enhance the practitioner’s mental power and memory. The Ars Notoria dates back to the beginning of the 13th century, and is currently located at the Beinecke Rare Books & Manuscript Library. -- source link