In the Middle Persian commentaries of the 9th-12th centuries, the divinity appears as "S(a)rosh". This form appears in many variants in New Persian as well, for example , "Sorūsh". Unlike many of the other Yazatas (concepts that are "worthy of adoration"), Sraosha is also frequently referred to as the "Angel of Conscience" or "Voice of Conscience", which overlaps with both of his role as the "Teacher of Daena", Daena being the hypostasis of both "Conscience" and "Religion" and Guardian/Companion over the Chinvat Bridge.