VATICAN CITY (CNS) — Remembering the generations of bishops, priests and laypeople martyred for their Catholic faith under communism in Romania, Pope Leo XIV welcomed the election of a new head of the Romanian Greek Catholic Church.

The bishops of the church elected 53-year-old Bishop Claudiu-Lucian Pop as the major archbishop of Fagaras and Alba Iulia and head of the church; Pope Leo gave his assent in a letter published Nov. 6.

He succeeds Cardinal Lucian Muresan, who died Sept. 25 at the age of 94.

Congratulating the new archbishop, Pope Leo prayed that he would prove to be “a shepherd who, according to the heart of Christ, tends diligently the flock entrusted to you.”

“May the Holy Spirit guide you, Beatitude, in the ministry to which the Lord has called you, that you may promote the communion and the mission of the Romanian Greek Catholic Church, so that it may grow and prosper, ever mindful of the many martyrs and confessors who, by the witness of their lives, have inscribed indelible and glorious pages in the history of faith,” the pope added.

The Romanian Greek Catholic Church was banned by the communist government in 1948 and was able to fully emerge from an underground existence only with the end of communism in 1990.

Archbishop Pop was born July 22, 1972, in Piscolt. He studied in Rome at the Pontifical Urbanian University and the Pontifical Gregorian University before being ordained to the priesthood in 1995.

Pope Benedict XVI named him a bishop in 2011, and he was assigned to the Eparchy of Cluj-Gherla in 2021.

The Romanian Greek Catholic Church is one of 23 Eastern-rite churches in full communion with Rome. A major archbishop has authority similar to that of the Eastern Catholic patriarchs, and the key decisions of their churches, including the election of bishops in their home territories, is made by their synods of bishops.

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The changing landscape of Christianity in Europe, with growth in some countries and continued decline in others, poses challenges that all churches should face together, Pope Leo XIV told Christian leaders.

Pope Leo XIV welcomed Palestinian President Mahmoud Abbas to the Vatican to celebrate the 10th anniversary of a Vatican-Palestinian agreement recognizing the State of Palestine and guaranteeing the freedom of the Catholic Church in the territory.

Marking the 400th anniversary of the archdiocesan seminary in Trujillo, Peru, Pope Leo XIV thanked God for all the men whose ministry was nurtured there.

Catholics in immigration detention centers have “spiritual rights” that Catholic clergy should be allowed to serve, Pope Leo XIV said.

The ongoing presence of the risen Christ fills life with meaning and proves that the human yearning for eternity is not only justified but is within reach, Pope Leo XIV said.

Pope Leo XIV has asked Catholics to join him in praying for those who struggle with suicidal thoughts, and for all people “who live in darkness and despair.”

While praising devotion to Mary, the Dicastery for the Doctrine of the Faith firmly rejected moves to formally proclaim Mary as “co-redemptrix” or “co-mediatrix.”

Christ crucified and risen has tamed and transfigured death with his love, Pope Leo XIV said.