In the later books of the Avesta (the Zoroastrian scriptures), the fravashis of the righteous are invoked as fierce and 在后期的波斯古典（琐罗亚斯德教手稿）的书里面，正义的法拉瓦什是作为猛烈和强大的为善良而战斗的力量而调用。