In 1904, Aleister Crowley wrote out the text of the foundational document of his world-view, known as Liber AL vel Legis, The Book of the Law.
By attributing 26 Roman script letters to the trigrams of this work, Crowley felt that he had fulfilled the injunction to "obtain the order & value of the English Alphabet", as noted in his 'Old Comment' to The Book of the Law.
Crowley maintained that it was dictated to him by a higher intelligence, and it is often studied alongside other Holy Books of Thelema to gain a fuller understanding of Thelemic philosophy and practice.
[3] Correspondences are created with some of the major forms of divination such as the I Ching, Tarot and runes, as well as Greek and Hebrew alphabets, the Tree of Life, Western and Vedic astrology, magic squares, and the Platonic solids.
A primary feature of this qabalah is a new understanding of the Cube of Space and its 26 components of edges, faces, and vertices, which equal the number of letters in the English alphabet.