conceding a second expiation, the Church was beginning to abandon the old idea that Christendom was a community of saints. Nevertheless the fixed practice of refusing whoremongers, adulterers, murderers, and idolaters readmission to the Church, in ordinary cases, prevented men from forgetting that there was a boundary line dividing her from the world. This state of matters continued till about 220.[229] In reality the rule was first infringed by the peremptory edict of bishop Calixtus, who, in order to avoid breaking up his community, granted readmission to those who had fallen into sins of the flesh. Moreover, he claimed this power of readmission as a right appertaining to the bishops as successors of the Apostles, that is, as possessors of the Spirit and the power of the keys.[230] At Rome this rescript led to the secession headed by Hippolytus. But, between 220 and 250, the milder practice with regard to the sins of the flesh became prevalent, though it was not yet universally accepted. This, however, resulted in no further schism (Cyp., ep. 55. 21). But up to the year 250 no concessions were allowed in the case of relapse into idolatry.[231] These were first occasioned by the Decian persecution, since in many towns those who had abjured Christianity were more numerous than those who adhered to it.[232] The majority of the bishops, part of them with hesitation, agreed on new principles.[233] To begin with, permission was given to absolve repentant apostates on their deathbed. Next, a distinction was made between _sacrificati_ and _libellatici_, the latter being more mildly treated. Finally, the possibility of readmission was conceded under certain severe conditions to all the lapsed, a casuistic proceeding was adopted in regard to the laity, and strict measures--though this was not the universal rule--were only adopted towards the clergy. In consequence of this innovation, which logically resulted in the gradual cessation of the belief that there can be only one repentance after baptism--an assumption that was untenable in principle--Novatian's schism took place and speedily rent the Church in twain. But, even in cases where unity was maintained, many communities observed the stricter practice down to the fifth century.[234] What made it difficult to introduce this change by regular legislation was the authority to forgive sins in God's stead, ascribed in primitive times to the inspired, and at a later period to the confessors in virtue of their special relation to Christ or the Spirit (see Ep. Lugd. in Euseb., H. E. V. 1 ff.; Cypr. epp.; Tertull. de pudic. 22). The confusion occasioned by the confessors after the Decian persecution led to the non-recognition of any rights of "spiritual" persons other than the bishops. These confessors had frequently abetted laxity of conduct, whereas, if we consider the measure of secularisation found among the great mass of Christians, the penitential discipline