His writings: First: Institutions for the company system
In Marseille, at the request of Bishop Castor, Cassian drew up the following two works: First: Institutions for the Company System. Second: Debates. (*a) Cassian's situation
The life of Saint John Cassian
His origins[1] Saint John Cassian is considered one of the most famous spiritual writers of the fifth century in southern Gaul (France), especially in thought.