1553day.year
Yohannan Sulaqa professes his Catholic belief and is ordained as bishop shortly after; this marks the beginning of the Chaldean Catholic Church.
In 1553, Yohannan Sulaqa's ordination as bishop and affirmation of Catholic faith founded the Chaldean Catholic Church in communion with Rome.
Yohannan Sulaqa, a leader within the Church of the East, traveled to Rome seeking papal support amid internal divisions. Pope Julius III recognized Sulaqa's authority and ordained him as a bishop, effectively establishing a Catholic hierarchy for Chaldean Christians. This act marked the formal beginning of the Chaldean Catholic Church, uniting Eastern liturgy with Roman Catholic doctrine. The new church offered an alternative to the traditional Nestorian patriarchate and secured political and spiritual backing from the Papacy. Over time, Chaldean Catholics preserved their distinctive liturgical rites while being incorporated into the wider Catholic world. The 1553 ordination remains a pivotal moment in the history of Eastern Christianity and its relationship with Rome.
1553
Yohannan Sulaqa
Chaldean Catholic Church