Religious members of this ethnic group undergo a baptism-like ceremony with waters from the “White Spring” at the age of 10; that ceremony is mor kirin. The Saranjam is a key work in a religion primarily followed by this ethnic group founded by the fourth of the “seven persons,” Sultan Sahak. A three-stringed lute symbolizes that faith primarily practiced by this ethnic group, Yarsanism. A religion founded (10[1])by this ethnic group believes that the universe emerged from a cosmic pearl, a story recorded in their qewl hymns. That religion of this ethnic group performs the “Feast of the Assembly” pilgrimage to Lalish to commemorate Sheikh Adi. (-5[1])This ethnic group’s belief in the “Peacock Angel” Tawûsî Melek was called “devil worship” by extremists, triggering a 2010s genocide. For 10 points, name this ethnic group of most Yazidis in Iraq. ■END■ (10[4])