Avesta other general. The following categorization is as described by Jean Kellens (see bibliography, below). The "Yasna" (from "yazišn" "worship, oblations", cognate with Sanskrit "yajña"), is the primary liturgical collection, named after the ceremony at which it is recited. It consists of 72 sections called the "Ha-iti" or "Ha". The 72 threads of lamb's wool in the "Kushti", the sacred thread worn by Zoroastrians, represent these sections. The central portion of the Yasna is the "Gathas", the oldest and most sacred portion of the Avesta, believed to have been composed by Zarathushtra (Zoroaster) himself. The "Gathas" are structurally interrupted by the
The Book of the Book the "New York Review of Books", stating "Ignorance, I will admit, is no crime, and I am sure that Dr. Elwell-Sutton does not claim to be a literary man. But motivation has its mysteries." A review in Studies in Comparative Religion stated "The Book of the Book, which purports to be an object lesson in the problem of the container and the content, consists of some fifteen pages of print bound together with over 250 blank pages". The Book of the Book The Book of the Book is a book by Idries Shah. The majority of the book's 200 pages