Lapsi (Christian)

Lapsi were apostates in the early Christian Church, who renounced their faith under persecuted by Roman authorities. The term as refers to those who have lapsed or fallen away from their faith return later in life.

The Decian Persecution of 250 CE, which required all citizens of the Roman empire to publicly sacrifice to traditional gods, created unrest within the Church. Christians who submitted to pressure and made public sacrifice were called lapsed or "Lapsi." Upon completion of sacrifice, individuals received a certificate of sacrifice, or libellus, a legal document proving conformity with Roman religion. To avoid this test, many members of the clergy fled, leaving their communities without leadership. In their absence, lay people who had not lapsed, called confessors, filled their leadership role. Upon return to Carthage, St. Cyprian found these confessors had assumed authority of clergy, especially forgiveness of sin. Although many confessors willingly relinquished their positions of authority upon the clergies' return, some attempted to retain their positions. Cyprian called a council in 251 CE to address this problem, the root of which was the status of the Lapsi. Confessors tended to accept Lapsi back into communion, while the clergy demanded harsher punishments. Cyprian was able to avoid schism by identifying five categories of Lapsi and assigning penance appropriate to each. 

After the 250 CE Decian Persecution, Cyprian of Carthage held a council sometime after Easter 251 CE, in which Lapsi were classified into five categories:

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