Resistance to the Rabbinites was fierce, especially in the eastern provinces of the Empire which had never even heard of the Talmud. The historians tell us of Jewish leaders whose resistance against the Talmud put them in direct conflict with the Islamic government, which had empowered the Rabbis and given them full authority over other Jews. One resistance leader who refused to accept the Talmud was named Abu Isa al-Isfahani and it is said that he led an army of Jews against the Muslim government. Other attempts to cast off the Talmud were also undertaken but all failed and the Rabbanites and their Talmud seemed unstoppable.