Avesta word for "praise-song" (Bartholomae: "Lobgesang"); that word is not actually attested in any text. The surviving texts of the Avesta, as they exist today, derive from a single master copy produced by Sasanian Empire-era (224–651 CE) collation and recension. That master copy, now lost, is known as the 'Sassanian archetype'. The oldest surviving manuscript ("K1") of an Avestan language text is dated 1323 CE. Summaries of the various Avesta texts found in the 9th/10th century texts of Zoroastrian tradition suggest that a significant portion of the literature in the Avestan language has been lost. Only about one-quarter of the Avestan
Gleanings from the Writings of Bahá'u'lláh Gleanings from the Writings of Bahá'u'lláh Gleanings from the Writings of Bahá'u'lláh is a compilation of selected tablets and extracts from tablets by Bahá'u'lláh, the founder of the Bahá'í Faith. Shoghi Effendi, Guardian of the Bahá'í Faith from 1921 to 1957, made the selection and performed the translation, which was first published 1935. The work consists of "a selection of the most characteristic and hitherto unpublished passages from the outstanding works of the Author of the Bahá'í Revelation," according to Shoghi Effendi. The passages come from the whole range of Bahá'u'lláh's writings, dated from about 1853 to 1892. The book