Buckley became a minister of the
Methodist Episcopal Church in 1859, preaching several churches in
New Hampshire (185963),
Detroit (186366), and
Brooklyn and
Stamford, Connecticut (186680). Buckley served as a delegate to the
General Conferences of the
Methodist Episcopal Church from 1872 to 1912. During the Conferences, Buckley took a leading role, and the General Conference was sometimes referred to as "Dr. Buckley in Session." In one Conference, he is said to have taken the floor seven hundred times. He was also a delegate to international ecumenical conferences in London (1881), Washington (1891), and Toronto (1911), and a member of the Church's
Board of Foreign Missions, serving as its president for three years.
Hospital administrator From 1882 to 1917, Buckley served as a president of the
Methodist Episcopal Hospital in Brooklyn, the first Methodist hospital in the world. He had advocated for the hospital through his editorial work on the accidental death of a church organist and served on its board for thirty-five years. Buckley also served as president of the board for the New Jersey State Village for Epileptics and New Jersey Hospital for the Insane. Buckley also debated the topic publicly, including with
Anna Howard Shaw, a leading
suffragist and fellow physician who had been ordained by the
Methodist Protestant Church as the first female Methodist minister. According to Schmidt, women were not allowed licenses to preach in the Methodist Episcopal Church by the General Conference until Buckley's death in 1920. Buckley also opposed women's suffrage, writing
The Wrong and Peril of Woman Suffrage. == Personal life ==