By Renée K. Gadoua | Contributing writer

Auxiliary Bishop Thomas J. Costello, a native son who served the Diocese of Syracuse for nearly 65 years, died Feb. 15, eight days short of his 90th birthday. The big man with a booming voice and a bigger laugh will be remembered for his commitment to social justice, support for his brother priests, and a quick wit.

He died at Francis House in Syracuse after several weeks of declining health.

“Every area of the diocese has known his tender pastoral care,” Bishop Robert J. Cunningham stated. “He has been an ardent supporter of Catholic education, serving at one time as Superintendent of Schools for the Diocese. His personal generosity enabled many young people to receive a Catholic education in our schools. Thousands of young people throughout the seven counties of our diocese have heard his strong voice as they received the Sacrament of Confirmation from him. He lived a simple life, consistently reaching out to the poor and needy — a friend, as Pope Francis would say, to those on the peripheries. He has been a brother to the priests of the Diocese, a friend to the deacons, a champion for the men and women religious, a father figure to all the faithful.”

Bishop Costello was ordained a priest in 1954 and ordained auxiliary bishop in 1978. He assisted six of the diocese’s 10 bishops and served under seven popes. He held numerous administrative positions in the diocese, including overseeing the school system during a period of tremendous growth from 1960 to 1975. He retired as auxiliary bishop in 2004. He resigned as vicar general, or assistant to Bishop Cunningham, in 2009.

Costello witnessed historic moments in the church and society throughout his life. As a young priest after Vatican II (1962-1965), he watched as parishes removed altar rails and experimented with folk music during Masses celebrated in English rather than Latin. Amid social change of the Civil Rights movement and opposition to the Vietnam War, Costello found inspiration and motivation from his friend and mentor, Msgr. Charles Brady (1912-1978).

Brady, namesake of the Brady Faith Center on Syracuse’s West Side, had worked with the urban poor and people of color since 1946. Costello credited Brady with educating him about racial discrimination, injustice, and poverty. 

In March 1965, then-Father Costello was among a diocesan contingent in Montgomery, Ala., after the infamous Bloody Sunday, when about 150 troopers and others used clubs and tear gas against marchers supporting civil and voting rights. “I wanted to be there,” Costello told the Sun in 2015, recalling Rev. Martin Luther King’s plea for clergy to march. He felt called to “just be a witness, a presence,” he said.

“There wasn’t a lot I could do in terms of really changing things except be one of the crowd that is urging change,” he said. Fifty years later, he reflected on the historic march. “I don’t think any one of us is going to change the world, but I think in our own personal lives we need to examine our own prejudices, and if we can’t admit that we have them, that’s the beginning of our problem,” he said. “I think all we can do is what we can do in our own little world.”

Costello’s “little world” included a long list of injustices on which he spoke publicly. He enthusiastically supported the tenets of the U.S. bishops’ pastoral letters on peace (“The Challenge of Peace: God’s Promise and Our Response,” 1983) and the economy (“Economic Justice for All,” 1986). He frequently cited the letters, mentioning concepts like “preferential option for the poor” and “just war theory.”

Bishop Costello wrote letters to the editor and participated in rallies and vigils on many issues. Over his long career, he spoke in opposition to war, the death penalty, pornography, and abortion and in support for improved race relations, gender equality, and workers’ rights. In November 1986 met with representatives of the National Organization for Women — likely the only Catholic bishop to participate in such a meeting.

Costello led prayer on the steps of the James M. Hanley Federal Building in Syracuse during the 1984 trial of the Plowshares 7, anti-nuclear protesters accused of trespassing on federal property. He visited a picket line to support striking workers at the Hotel Syracuse in the late 1980s. He joined labor and religious leaders criticizing workers’ conditions at the Landis Plastics plant in Solvay in 1996.

He served on many national and local boards, including the Le Moyne College, Loretto, and Jubilee Homes of Syracuse. In the 1970s, he helped create InterFaith Works, then called the InterReligious Council of Central New York.

He served on the United States Conference of Catholic Bishops’ Social Development and World Peace committee, which shaped church policy on issues such as economic justice, housing, welfare reform, and food and agricultural issues. He serve for many years on the bishops’ Committee on Communications, including a stint as chair.

He will also be remembered for less public acts: attending funerals for relatives of brother priests, making breakfast for a disabled neighbor, counseling an interfaith couple preparing for marriage, comforting Mass-goers just hours after the terrorist attacks of Sept. 11, 2001. 

He was unapologetic about his activism. “I live in the real world and I don’t think my religious faith and religious convictions are separate from the real world,” he said in 1993. He paraphrased  Pope John XXIII’s (1881-1963) words: “the church’s mission is surely the salvation of souls, but also the condition of people here in this time and place.”

His outspoken — sometimes blunt — style earned both cheers and jeers. “Some people say I say too much and other people are waiting for me to speak,” he said. “I’m trying to be as honest as I can … I don’t see any point in rousing rabble to rouse rabble.”

Of his critics he once said, “I might not agree with them, but I try to listen to what they have to say. … I just do what I think is right.”

Costello was a native of Camden in Oneida County, and his family attended St. Peter Church, Rome. He was the only child of James Costello (1899-1970), a grocer, and Ethel Costello (1902-1994), an educator. His vocation “came from within him,” his mother told the Sun in 1978. He was one of 20 men ordained Syracuse Diocese priests in 1954.

Bishop Costello blamed his Irish background for his sentimentality and quick tears; he was just as likely to explode into loud, infectious laughter. Despite his apparent comfort as a public figure, he sometimes was self-deprecating, apologetic, and self-critical.

Joyful events in his life were sometimes followed by dramatic, sad moments. Days before his ordination as auxiliary bishop, Msgr. Brady died. His dear friend was to have been a chaplain at the ceremony. During the happy ordination service at the Cathedral of the Immaculate Conception, a young woman was killed when a chunk of ice fell from the bell tower to the street below. He left a reception to visit the family of the woman, Mary Agnes Rogers.    

He lived for decades at the rectory of St. Anthony of Padua on Syracuse’s South Side. He was the diocese’s third auxiliary bishop, and the only auxiliary not elevated to ordinary bishop.

When Bishop Frank Harrison announced his retirement in June 1987, many expected Pope John Paul II to promote Costello. Joseph O’Keefe, then auxiliary bishop of the Archdiocese of New York, was appointed instead. Hours before O’Keefe’s installation ceremony Aug. 3, 1987, Costello suffered a heart attack.

In 1993, some had speculated that Costello would succeed Bishop Stanislaus Joseph Brzana, who was retiring as bishop of the Ogdensburg Diocese. “I don’t know what’s in store for me,” Costello said at the time. “I’ll go where I’m asked.”

That comment echoed his promise of obedience at ordination. It also underscored the Episcopal motto he chose when he became a bishop, drawn from Luke’s account of Jesus’s words at the Last Supper: I am among you “as one who serves.” 

In a Catholic Sun column marking his 15th anniversary as auxiliary bishop, Costello recounted the sorrows and joys of his ministry and career serving the Diocese of Syracuse. “I have enjoyed the ‘ups’ and have survived the ‘downs,’” he wrote. “Through it all, God has been good. So for what has been, ‘thanks be to God, to God’s priests and to God’s people.’ For what yet must be, ‘Here I am, Lord.’”

Renée K. Gadoua, a freelance writer and editor, has covered Bishop Costello for more than 30 years. She previously worked as a Catholic Sun staffer and religion reporter for The Post-Standard/ Follow her on Twitter @ReneeKGadoua.

Viewing, vigil, funeral, and burial information

Thursday, February 21
Cathedral of the Immaculate Conception, Syracuse
• Reception of the body: 4 p.m.
• Visitation: 4 to 7 p.m.
• Vigil service: 7 p.m

Friday, February 22
Cathedral of the Immaculate Conception, Syracuse
• Mass of Christian Burial: 11 a.m.
St. Peter’s Catholic Cemetery, Rome, N.Y.
• Burial: 2 p.m.

Website Proudly Supported By

Learn More