Avesta Avesta The Avesta is the primary collection of religious texts of Zoroastrianism, composed in the otherwise unrecorded Avestan language. The Avesta texts fall into several different categories, arranged either by dialect, or by usage. The principal text in the liturgical group is the "Yasna", which takes its name from the Yasna ceremony, Zoroastrianism's primary act of worship, and at which the "Yasna" text is recited. The most important portion of the "Yasna" texts are the five Gathas, consisting of seventeen hymns attributed to Zoroaster himself. These hymns, together with five other short Old Avestan texts that are also part of
The Book of Dave is discovered centuries later and used as the sacred text for a dogmatic, cruel, and misogynistic religion that takes hold in the remnants of southern England and London following catastrophic flooding. The future portions of the novel are set from 523 AD (After Dave). The book alternates between Dave's original experience and that of the future devotees of the religion inspired by his writings. Much of the dialogue in "The Book of Dave" is written in "Mokni", an invented dialect of English derived from Cockney, taxi-drivers' and Dave's own usage, text-messaging, and vocabulary peculiar to the late 20th and early