Disgusted with worldly pursuits and following an impulse of the oriental character in favour of the contemplative life, many ascetics withdrew into deserts and solitudes, there as Anchorets (ἐρεμίται, μοναχοί, μονάζοντες), amid prayer and labour, privation and self-denial, wringing out of the wilderness their scanty support, they strove after holiness of life which they thought they could reach only by forsaking the accursed world. The place where this extravagant extreme of the old ascetism arose was the Thebaid in Upper Egypt (§ 39, 3). The first, and for a long time isolated, examples of such professional abandonment of the world may be traced back to the 3rd century; but they had wider spread first in the post-Constantine Age. The example of St. Anthony was specially influential in leading a number of like-minded men to betake themselves to isolated dwellings, λαῦραι, in his neighbourhood and to place themselves under his spiritual direction. In this we have already the transition from a solitary anchoret life to a communal cœnobite life (κοινὸς βίος), and this reached maturity when Anthony’s disciple Pachomius gathered the scattered residents in his district into one common dwelling, _Claustrum_, _Cœnobium_, _Monasterium_, _Mandra_=fold, and bound them under a common system of ascetic practice in prayer and labour, especially basket making and carpet weaving. This arrangement, without, however, any tendency to displace the anchoret life properly so-called, won great favour, and this went on for some decades until first of all in the East, then also in the West about A.D. 370, the land was covered over with monasteries. The monastic life under its twofold aspect was now esteemed as βὶος ἀγγελικός (Matt. xxii. 30), φιλοσοφία ὑψηλή, _melior vita_. Yet even here corruption soon spread. Not merely the feeling of spiritual need, but ambition, vanity, slothfulness and especially the desire to avoid military service and villainage, taxes and imposts, induced men to enter the monasteries. The Emperor Valens therefore issued an order in A.D. 365 that such men should be dragged out by force from their retreats. Spiritual vices too were not wanting--extravagance and fanaticism, spiritual pride, etc. All the more did the most distinguished bishops, _e.g._ Basil the Great, feel it their duty to take the monasteries under their special supervision and care. Under such direction, besides serving their own special purpose, they became extremely important and beneficial as places of refuge for the oppressed and persecuted, and as benevolent institutions for the sick and the poor. Sometimes also by the introduction of theological studies as seminaries to prepare candidates for the higher ecclesiastical offices. Other prelates, however, preferred to use their monks as a trusty horde for the accomplishment of their own ambitious party ends. The monks were always reckoned among laymen, but were distinguished from the _Seculares_ as _Religiosi_ or _Conversi_.