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 Religion of the Future stated that he considered the book, alongside Ronald Dworkin’s "Religion Without God", to be an example of “religious atheism,” that is, a “new attitude to God” that “presents a new horizon for Christianity.” While strongly criticizing the book from a theistic standpoint, Chapman allows that this new religious atheism may represent a “maturing of the infantile atheism offered by the scientific naturalism perspective: it looks at the world and finds moral truth, objective value, and goodness.” Reviewing "The Religion of the Future" in "Notre Dame Philosophical Reviews", Jeremy David Bendik-Keymer considered the book as the second part of the project