The Yazidis (Yezidi, Êzidî; Persian: ایزدی ɪzadi) are a Kurdish religious community whose ancient religion is linked to Zoroastrianism and ancient Indian religions. Yazidis live primarily in Iraq, where they make up an important minority community. Estimates of the size of these communities vary significantly, between 70,000 and 500,000. They are particularly concentrated in northern Iraq in the Nineveh Province. The two biggest communities are in Shekhan , northeast of Mosul, and in Sinjar , at the Syrian border Yezidis celebrating the Fast of Sacrifice by lighting fires Religious Belief The Yazidis are monotheists believing in God as creator of the world, which he has placed under the care of seven holy beings or angels, the chief of whom is Melek Taus , the Peacock Angel. The Peacock Angel, as world-ruler, causes both good and bad to befall individuals, and this ambivalent character is reflected in myths of his own temporary fall from God's favor, before his remorsefu