 San Juan, contrary to San Pedro, had been founded by Christian refugees from Moorish Zaragoza and the monastery had a militant Visigothic character; the war with the Muslims was espoused and the Visigothic rite was the standard of worship.In 922, the Aragonese had finally secured their own bishopric.The old itinerant "bishops of Aragon" (sometimes called bishops of Huesca or Jaca) were established in the valley of Borau.