This is a reproduction of a talisman design found in the "Key of Solomon", a grimoire of ceremonial magic attributed to King Solomon. Containing influences of Hermetic alchemy, Roman Astrology and Kabbalah, Solomon's magic is a cornerstone of the Western Esoteric occult tradition. The grimoire explains: "It is of great virtue and power in war, wherefore without doubt it will give thee victory." Samuel Liddell MacGregor Mathers, a ceremonial magician and editor of the most common edition of the book, further describes: "In the Centre is the great Name Agla; right and left, the letters of the Name IHVH; above and below, El. Round it is the versicle from Psalm cx. 5:--'The Lord at thy right hand shall wound even Kings in the day of His Wrath.'"