English · James DarmesteterYathâ ahû vairyô: The will of the Lord is the law of holiness I bless the sacrifice and prayer, and the strength and vigour of the star Vanant, made by Mazda. UNI These two Yasts or Yast fragments are known among the Parsis as the Hâdhôkht Nask, though their context does not correspond to any part of the description of that Nask as given in the Dînkart (West, Pahlavi Texts, I, 224, note). A Pahlavi translation of these Yasts has been edited by Haug and West (The Book of Ardâ Vîrâf, p. 269 seq.).