The example set by Basil and his companions spread. Companies of hard-working ascetics of both sexes were established in every part of Pontus, every one of them an active centre for the preaching of the Nicene doctrines, and their defence against Arian opposition and misconstruction. Probably about this time, in conjunction with his friend Gregory, Basil compiled the collection of the beauties of Origen which was entitled Philocalia. Origen’s authority stood high, and both of the main divisions of Christian thought, the Nicene and the Arian, endeavoured to support their respective views from his writings. Basil and Gregory were successful in vindicating his orthodoxy and using his aid in strengthening the Catholic position.