Pope Leo XIV prohibited the episcopal consecration of four candidates within the Pius Brotherhood. The priests defied the papal order and proceeded with the consecration regardless. As a direct consequence of their insubordination, all involved parties have been excommunicated by the Catholic Church. This act of defiance marks a significant escalation in tensions between the Pius Brotherhood and the Vatican. The excommunication underscores the Pope's firm stance against unauthorized episcopal appointments. The event is being described as a rebellion within the traditionally conservative religious group. This situation raises questions about the future relationship between the Pius Brotherhood and the wider Catholic community.