From our fragments of the Avesta we may assume that although, as is obvious, the precedence of the priests above the remaining orders was strongly marked, and they were especially denoted as "pure men," the limits of their political and social position were far more modest than those of the Brahmans. So far as we can see, the Avesta allots no special income to the priests beyond the camels, horses, or small cattle given to them by warriors and husbandmen in quittance for the purifications they have performed. The penalties also which have to be paid in expiation of certain offences are to be given to "the pure men," and the Avesta repeatedly recommends the presentation of gifts to them. On the other hand, the priests do not possess the exclusive right to perform purifications. The Vendidad merely says that any one who wishes to perform purifications must have learned the law from one of the purifiers, _i.e._ it is only the instruction of the priest which is indispensable in this matter. Any one who performs purification without such instruction (except in the case of necessary purifications, p. 230), will take away from the places where it is performed, "food and fatness, health and all remedies, prosperity, luxuriance and growth, and increase of corn and fodder; and corn and fodder will not return to such places until for three days and nights the holy Çraosha has been praised at the burning fire with bound withes and uplifted Haoma." The uncertified purifier is to be put in chains, his clothes taken from him, and his head cut off.[315] If it was permitted to learn the purifications, it follows that men not of priestly descent could enter the order of the Athravas, and the boundary line between this order and the rest was not impassable. Among the Parsees of India any one can become a priest. The duties of the priest, according to the book of the law, consist in watching and tending the sacred fire, in praising the good spirits, in offering sacrifice, and performing purifications, and in the ceaseless study of the holy scriptures. The priest is to be provided with a mortar made according to certain rules, a cup (for the Haoma sacrifice), the snake-switch (a stick for killing impure animals), and the Paitidana, _i.e._ a piece of cloth for veiling the mouth, in order that he may not approach the sacred fire with breath that is possibly impure. For the rest, the Vendidad lays down the rule that the priests are to be patient and content, and satisfied with a little bread, and they ought to eat what is offered to them.[316] Auramazda says; "Many men, O Zarathrustra, carry the Paitidana, the serpent-switch, the sacred bundle of twigs, without being guided according to the law. These are wrongly called priests; do not thou call them priests, O Zarathrustra. He who lies the whole night without praising or hearing, or reciting, or learning, or teaching--call not such an one a priest. Call him a priest, O pure Zarathrustra, who