The Augustinian monks, whose society he announced his intention to join, belonged at that time to the most important monastic order in Germany. So much had already been said with justice, in the way of complaint and ridicule, of the depravation of monastic life, its idleness, hypocrisy, and gross immorality, that many of them fancied that the solemn renunciation of marriage and the world's goods, and the absolute submission of their wills to the commands of their superiors and the regulations of their Order, constituted true service to God, and raised them to a peculiar position of holiness and merit. Outward discipline, at all events, was universally insisted on. Among the German institutions of this Order, whilst neglect and depravity had crept in elsewhere, a large number had, for some time past, distinguished themselves by a strict adherence to their old statutes, originating, it was supposed, from their founder St. Augustine, but relating, at the best, to mere matters of form. These institutions formed themselves into an association, presided over by a Vicar of the Order, as he was called, a Vicar-General for Germany. To this association belonged the convent at Erfurt. Its inmates were treated with marked favour and respect by the higher and educated classes in the town. They were said to be active in preaching and in the care of souls, and to cultivate among themselves the study of theology. Arnoldi, Luther's teacher, belonged to this convent. As the Order possessed no property, but all its members lived on alms, the monks went about the town and country to collect gifts of money, bread, cheese, and other victuals. According to the rules of the Order, applications for admission were not granted at once, but time was taken to see whether the applicant was in earnest. After that he was received as a novice for at least a year of probation. Until that year expired he was at liberty to reconsider his wish.