(17) If judges, advocates, or notaries serve them in an official way, they shall be deprived of their office. (18) The clergy shall not administer to them the sacraments, nor give them a part of the alms. If they do, they shall be deprived of their office and they can never be restored to it without the special permission of the pope. Whoever grants them Christian burial shall be excommunicated until he makes proper satisfaction. He shall not be absolved until he has with his own hands publicly dug up their bodies and cast them forth, and no one shall ever be buried in the same place. (19) We prohibit all laymen to discuss matters of the catholic faith. If anyone does so, he shall be excommunicated. (20) Whoever knows of heretics, or those who are holding secret meetings, or those who do not conform in all respects to the orthodox faith, shall make it known to his confessor, or to someone else who will bring it to the knowledge of the bishop or the inquisitor. If he does not do so, he shall be excommunicated. (21) Heretics and all who receive, support, or aid them, and all their children to the second generation, shall not be admitted to an ecclesiastical office or benefice. If any such have been admitted, their admission is illegal and invalid. For we now deprive all such of their benefices forever, and they shall never be admitted to others. If parents with their children have been freed [from excommunication], and their parents afterwards return to the heresy, their children are, by their parents' act, again brought under excommunication. 162. The Bull "Clericis Laicos" of Boniface VIII, 1298. Tosti, Histoire de Boniface VIII, I, pp. 395 ff.