Ancient Iranian religion was strongly connected. Beginning in the early 10th-century BC, the ancient Iranian religion was gradually displaced by Zoroastrianism, which contains many essential aspects of its predecessor. The sources on ancient Iranian religion, though limited, consist of textual and material sources. The textual sources are both Iranian and non-Iranian. An important Iranian source is the Avesta, which are Zoroastrian sacred scriptures made in the Avestan. This is considered the principal source of knowledge on ancient Iranian religions. It is a collection of several texts that seems to have been over a large span of time by a variety of authors. These
Selections from the Writings of the Báb Selections from the Writings of the Báb Selections from the Writings of the Báb is a book of excerpts from notable works of the Báb, the forerunner-Prophet of the Bahá'í Faith. It was compiled and published in 1976 by the Universal House of Justice. Before this publication, an authentic comprehensive selection of the Báb's writings had not been available to the Bahá'ís of the West. The Báb's writings were reviewed by the Research Department of the Universal House of Justice, and the selected passages were translated by Habib Taherzadeh, with the assistance of a translating committee. This composition in Arabic