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
Criticism of the Book of Mormon origin of the Book of Mormon by noting the numerous revisions that have been made to the text. Though most changes are small spelling and grammar corrections, critics claim that even these are significant in light of Smith's claims of divine inspiration. Critics assert that some of these changes were systematic attempts to hide the book's flaws. Criticism of the Book of Mormon The Book of Mormon is a sacred text of the Latter Day Saint movement, which adherents believe contains writings of ancient prophets who lived on the American continent from approximately 2200 BC to AD 421. It was