According to the communal system in the Middle Ages, every congregation was independent, and the resolutions of one congregation had no force with another. The ban accordingly had validity only in Barcelona, unless some other congregation confirmed it. Ben Adret, however, labored to have it adopted by other congregations. The sentence, signed by Ben Adret, his two sons, and more than thirty of the most influential members of the Barcelona congregation, was dispatched to the congregations of Spain, Languedoc, northern France, and Germany. But the ban was not so readily adopted as the authorities of Barcelona had flattered themselves it would be. Jacob ben Machir and his party had already received notice that a blow was being meditated against them, and accordingly made preparations for a countermove. They resolved from the first to frustrate the effect of the ecclesiastical interdict of the study of science. They drew up a resolution in Montpellier which contained three important points. A sentence of excommunication was to fall upon those who, out of religious scruples, ventured to debar or withdraw their sons, whatever their youth, from the study of any science whatsoever, regardless of the language in which it was treated; secondly, upon those who presumed to utter an irreverent or abusive word against the great Maimuni, and, lastly, also upon those who presumed to denounce a religious author on account of his philosophical system. The last point was introduced for the sake of Anatoli's memory, which his opponents had vilified. Thus there was ban against ban. Jacob Tibbon and his friends caused their resolution in favor of science and its advocates to be announced in the synagogue, and the great majority of the congregation of Montpellier took his side. Party zeal, however, impelled the Tibbonides to take an ill-advised step, which threatened to produce the same evil consequences as had ensued at the time of the first conflict in Montpellier with the obscurantists. As Jacob ben Machir Profatius and others of his party had influence with the governor of the city, they wished to secure his assistance in the event of their opponents' endeavoring violently to carry the Barcelona interdict into effect. The governor, however, explained to them that he was interested only in one point: that the Jewish youth should not be prevented from reading other than Talmudical works. He should strongly deprecate any attempt to discourage the study of extra-Talmudical literature, because, as he frankly expressed himself, he would not consent to their being deprived through fear of excommunication of the means to potential conversion to Christianity. To the other points he was indifferent.