Pope Leo appoints Queens pastor as Palm Beach bishop, and Vietnam-born priest as auxiliary in Phoenix
Pope Leo XIV accepted the resignation of Bishop Gerald M. Barbarito of Palm Beach, Florida. Father Manuel de Jesús Rodríguez, pastor of Our Lady of Sorrows Parish in Queens, New York, was named as Bishop Barbarito's successor in Palm Beach. Bishop Barbarito had served the Diocese of Palm Beach since 2003 and submitted his resignation upon turning 75. On the same day, the pope appointed Msgr. Peter Dai Bui, a Vietnam-born priest and vicar for the clergy in Arizona, as an auxiliary bishop in Phoenix.
3 months ago
Pope Leo XIV announced two U.S. episcopal appointments on December 19, 2025.1 2 3
He accepted the resignation of Bishop Gerald M. Barbarito of Palm Beach, Florida, due to reaching age 75, and appointed Father Manuel de Jesús Rodríguez as his successor.1 2 3
Simultaneously, Monsignor Peter Dai Bui was named auxiliary bishop of Phoenix.1 2 3
Father Rodríguez, 51, serves as pastor of Our Lady of Sorrows Parish in Queens, New York, within the Diocese of Brooklyn.1 2 3
Born in the Dominican Republic in 1974, he is a Salesian of Don Bosco, ordained in 2004, and incardinated in Brooklyn in 2012.1 2
A canon lawyer with expertise in penal canon law, he holds advanced degrees from institutions in the Dominican Republic, Rome, and the U.S., and speaks English, Spanish, Italian, and French.1 2
He became a U.S. citizen in 2018 and has held roles like promoter of justice and defender of the bond.2 3
His ordination and installation will occur at the Cathedral of St. Ignatius Loyola in Palm Beach.1
Established in 1984 by Pope St. John Paul II, the diocese covers five Florida counties with over 2 million residents and 260,000 Catholics.1
It includes 54 parishes, nearly 300 priests and deacons, and 20 Catholic schools.1
Bishop Barbarito, who led since 2003, praised Rodríguez as a "deeply spiritual and exceptional priest," predicting blessings for the diocese.2 3
Monsignor Bui, 55, born in Phú Quốc, Vietnam, in 1970, serves as vicar for clergy in Phoenix.1 2 3
A former Legionary of Christ, ordained in 2003, he studied philosophy and theology in Rome and was incardinated in Phoenix in 2009.1 2
His experience includes parish work, chaplaincy in Venezuela, and clergy oversight since 2022; he speaks English, Vietnamese, Spanish, Italian, and German.1 2 3
Bui expressed shock and gratitude upon learning of his appointment from Apostolic Nuncio Cardinal Christophe Pierre.2 3
Phoenix Bishop John Dolan welcomed Bui, citing his governance experience, priestly care, and accompaniment skills amid the diocese's rapid growth.2 3
The appointment addresses pastoral and administrative needs in one of the U.S.'s largest, fastest-growing dioceses.2 3
Both bishop-elects are immigrants with international formation, multilingual abilities, and pastoral-juridical expertise.1 2 3
These selections under Pope Leo XIV highlight continuity in addressing diocesan leadership transitions through experienced clergy.1 2 3
Examine episcopal appointments as expressions of Catholic Church succession norms
Episcopal appointments serve as a vital expression of the Catholic Church's apostolic succession norms, ensuring the unbroken transmission of the apostles' mission, doctrine, and authority from Christ through ordained bishops in hierarchical communion with the Roman Pontiff. Rooted in Scripture and Tradition, this process safeguards ecclesial unity, fidelity to the Gospel, and the sacramental fullness of the episcopate, as articulated across conciliar documents, papal teachings, and canonical practice.
The Church's hierarchical structure originates with Christ's establishment of the apostles as a stable college, over which He placed Peter as head, entrusting them with a mission enduring until the end of time. The apostles, in turn, appointed successors—bishops—to perpetuate this divine mandate, passing on the "apostolic seed" through ordination and ensuring the Gospel remains the "source of all life for the Church." This succession is not merely historical but sacramental and spiritual: bishops, by imposition of hands, receive the fullness of Orders, incorporating them into collegial communion with the college's head (the Pope) and members. As Pope Benedict XVI explained, apostolic succession verifies the permanence of particular Churches in the Tradition of the common apostolic faith, with the episcopate as "passers-on" of the apostles' witness, making Christ present in word, sacraments, and pastoral care. Early witnesses like St. Clement of Rome affirm this: apostles appointed "the first-fruits of their labours... to be bishops and deacons," proving them by the Spirit for succession.
Central to succession norms is the Pope's authority over episcopal appointments, exercised as supreme spiritual shepherd to preserve hierarchical communion and ecclesial oneness. The pontiff issues the apostolic mandate for ordinations, a strictly religious act that avoids political interference while binding bishops in fidelity to apostolic Tradition. Illicit ordinations without this mandate wound ecclesial communion and incur grave canonical sanctions (cf. CIC c. 1382), underscoring the Pope's role as "visible principle and foundation of unity." In consistories, the Pope announces appointments of bishops, archbishops, and patriarchs, though preparatory consultations occur in consistorial congregations; some sees receive briefs directly outside consistory. This process evolved under the Holy Spirit's guidance, from the apostles' model to the defined episcopal office by the second century, as seen in Ignatius of Antioch.
Episcopal appointments reflect the collegial nature of the episcopate, where new bishops join the apostolic college through sacramental consecration and communion with the Roman Pontiff. Lumen Gentium teaches that bishops' ministry derives from the apostles', exercised hierarchically yet collegially, complementing Vatican I's doctrine on papal primacy. In Eastern Churches, synodal elections (e.g., Major Archbishops) require papal confirmation, as in Pope Leo XIV's 2025 letter endorsing Claudiu-Lucian Pop's election for Făgăraș and Alba Iulia, invoking the shepherd's care per Christ's Heart. This balances local synodality with universal unity, ensuring successors promote communion and mission amid martyrs' legacy. Pope Leo XIV's prior role as Prefect of the Dicastery for Bishops equipped him to oversee such processes faithfully.
Modern papal interventions exemplify these norms. Benedict XVI's letters to China emphasized episcopal choice's social-spiritual weight, rejecting state interference while upholding papal mandate as unity's guarantee. Consistories, while primarily for cardinals, integrate broader appointments, with the College of Cardinals as the Pope's "senate" aiding Petrine ministry. These acts counter schisms by fidelity to Rome's succession, as Irenaeus attested: every Church must agree with Rome due to her "pre-eminent authority," preserving apostolic Tradition continuously.
In essence, episcopal appointments embody apostolic succession by linking today's bishops to the apostles via papal authority, collegial incorporation, and spiritual continuity, fortifying the Church against division while advancing evangelization. This sacramental chain, guided by the Spirit, renders Christ the eternal Shepherd present in His ordained ministers.