The abbots of the monasteries, in order to dispose of a brother abbot, whose celebrity surpassed their own, or whose circumventive genius they feared, or who had excited their suspicion, jealousy or revenge, would congregate together, and declare that the fated brother had arrived at a degree of sanctification that better qualified him for the hermit's cell than for an Abbotship of a monastery, and that to protect him from the contamination of the world, and to enable him to perfect his holiness, it was necessary to wall him up in eternal seclusion.
"Monks, Popes, and their Political Intrigues"
John Alberger