Monumental Baptist Church: Two Centuries on Locust Street in West Philadelphia
Standing at the corner of 50th and Locust Streets in West Philadelphia, Monumental Baptist Church has been a steady presence in the city since six free Black men and women gathered in the home of Abel and Ebba Ward on March 24, 1826, to organize the African Baptist Church of Blockley Township. Two hundred years later, the congregation that began as a small fellowship in a Philadelphia suburb is marking its bicentennial as one of the oldest Black Baptist churches in Pennsylvania and a wellspring of African American religious, civic, and musical life in the region.
A Church Born in the Age of Kidnapping and Abolition
Monumental's story begins in a Philadelphia still shaped by slavery and the Fugitive Slave Law. The congregation was organized only thirty-seven years before Emancipation, at a time when free Black Philadelphians were being kidnapped from the streets and sold down the Delaware River. The first worship services, from 1826 to 1829, were held in the Ward home. An early written history records that the young church became a haven along the Underground Railroad for people seeking freedom. The founding group grew from six to twenty-six members under the leadership of their first pastor, the Reverend George H. Black, who had been sent out from First African Baptist Church to help launch the new work.
In 1829 the congregation purchased a lot at what is now 41st and Ludlow Streets and built a small frame meeting house. That same year the church was recognized by the Philadelphia Baptist Association, a fellowship of American Baptist churches with institutional authority to acknowledge new Baptist congregations. During the pastorate of the Reverend William Jackson, who served from 1841 to 1854, a larger church was begun in 1844, completed in 1846, and dedicated on July 7, 1848. A bell was installed in December 1853, making it reportedly the first Black church in Philadelphia to have one. The name was changed to Oak Street Baptist Church in 1853.
Jackson's years at the church were marked by open defiance of the Fugitive Slave Law. After he helped rescue a parishioner, William Henry Taylor, from a United States marshal and spirit Taylor across the border to Canada, the pastor fled Philadelphia for New Bedford, Massachusetts, eventually serving as chaplain of the 54th and 55th Massachusetts Colored Infantries. His successor, the Reverend Edmund Kelley, brought an equally remarkable story. Born into slavery in Columbia, Tennessee, Kelley taught himself to read in secret, was licensed to preach in 1842, and was the first Black man ordained in the state of Tennessee. He escaped north in 1847, spent four years raising the money to purchase his family's freedom, and went on to help shape the conventions and Sunday School literature that would carry Black Baptist life into the twentieth century.
The Pinn Years and a New Name
Stability arrived in 1869 with the Reverend Robert Andrew Pinn, whose eighteen-year pastorate was the longest the church had known. Under his leadership the congregation purchased adjacent lots in 1876 and began construction of a new building in 1884. The remains of those buried on the purchased land were reinterred at Olive Cemetery, the African American burial ground established in 1849 by the abolitionist Stephen Smith. In 1877 the church was incorporated and given the name it still carries: Monumental Baptist Church, a tribute to the saints whose resting places lay beneath the expanded sanctuary. Pinn died in 1887 and did not live to see the new building completed; he was honored with a stained glass window placed by the Ministers' Conference of Philadelphia.
Into the Twentieth Century
The late nineteenth and early twentieth centuries brought growth and change. The Reverend Alexander A. Gordon, who pastored for seventeen years beginning in 1895, oversaw the formation of the first organized choir in 1904. The Reverend James M. Moses led for fifteen years and presided over the 1926 centennial. The Reverend Walter J. Moss, who arrived in 1928, guided the church through the early Depression years while making sure the surrounding neighborhood was supplied with food and fuel. It was also during this era, in 1923, that Monumental contributed toward the National Baptist Convention's effort to build a publishing house in Nashville, Tennessee, on land where slaves had once been bought and sold; both the church and Pastor Moses are inscribed on a plaque at the Morris Building there.
The Jackson Years: A National Pulpit on Locust Street
On May 27, 1934, the Reverend Joseph Harrison Jackson was installed as pastor. A graduate of Jackson State College and Colgate-Rochester Divinity School, Jackson quickly rose to become Executive Secretary of the Foreign Mission Board of the National Baptist Convention, USA, Inc., and eventually its president. He organized the Hallelujah Gospel Chorus at Monumental and was one of only three Black preachers invited to preach at the 1955 World Baptist Alliance session in London. Later, he attended the first session of Vatican Council II at the personal invitation of Pope John XXIII. He resigned from Monumental in 1941 to lead Olivet Baptist Church in Chicago, but his Philadelphia years launched a career that made him one of the most influential Baptist leaders of the twentieth century.
The Peace Years: A New Building at 50th and Locust
The Reverend Moses Marquette Peace, who became Monumental's nineteenth pastor in 1942, would lead the church for forty-four years. Under his guidance, membership grew past 1,500, and the historic 41st and Ludlow sanctuary became too small. In 1967 the congregation purchased the gothic former home of the First Reformed Church of Christ (United Church of Christ) at 50th and Locust Streets for $280,000. On April 2, 1967, members marched from the original location to the new building, where Dr. Jackson returned from Chicago to take part in the dedication. The mortgage was burned in 1976, the year of both the nation's bicentennial and the church's sesquicentennial. Peace organized a generation of ministries that still shape the life of the church: the Floral Club, the Mother's Board, the Pastor's Aid Society, the Hospitality Guild, the Rosebud Chorus, the Mary Peace Willing Workers, the Boy Scouts and Girl Scouts troops, the Men's Brotherhood, the Junior Ushers, and the M. M. Peace Male Chorus. He retired in 1986 and was given the title Pastor Emeritus.
The Mapson Years: 1987 to Today
On June 18, 1987, the church extended its call to the Reverend Dr. Jesse Wendell Mapson, Jr., who was installed as the twentieth pastor of Monumental in November of that year. Installation services brought together three generations of pastoral leadership: Dr. Jackson, Dr. Peace, and Dr. Mapson shared the pulpit, representing more than fifty years of continuous succession. Mapson had served for eighteen years as pastor of Union Baptist Church in Elizabeth, New Jersey, before accepting the call.
Dr. Mapson holds a Bachelor of Arts from Morehouse College, a Master of Divinity from Crozer Theological Seminary, and a Doctor of Ministry from Palmer Theological Seminary, which also awarded him an honorary Doctor of Divinity in 2002. He served as president of the Ministers' Union at Morehouse under the mentorship of the Reverend Dr. Ralph David Abernathy. His books include The Ministry of Music in the Black Church, a landmark text used in seminaries across the country, along with Strange Fire: A Study of Worship and Liturgy in the African American Church and God of My Father: Sermons of a Father and Son, co-authored with his father, the late Reverend J. Wendell Mapson, Sr.
Across more than three decades of leadership, Dr. Mapson has guided an extensive renovation of the 1916 gothic building, including air conditioning, a new baptistry, a Mason and Hamlin grand piano, a Rodgers organ, padded pews, sanctuary carpeting, and an enlarged choir stand. In 1995 the church acquired 4946 Locust Street, a former drug house renovated and renamed the Reverend Joseph Harrison Jackson Annex in honor of the earlier pastor. A second adjacent property at 4947 Locust Street was purchased in 2009. He has served as President of the Baptist Ministers' Conference of Philadelphia and Vicinity, Vice-Chair of the Executive Committee of the Foreign Mission Board of the National Baptist Convention, USA, Inc., and President of the Board of Directors of the Historic Eden Cemetery, the oldest Black-owned cemetery in the United States. He is also a board member of the Paul Robeson House and Museum, a member of Alpha Phi Alpha Fraternity, and a member of Sigma Pi Phi Fraternity (The Boulé), and was inducted into the Martin Luther King Jr. Board of Preachers at Morehouse College in 1994.
Dr. Mapson is married to Minister Shirley D. Mapson, who also serves the church as an associate minister. They are the parents of three sons and grandparents to twelve grandchildren and twelve great-grandchildren.
Sunday Worship and Midweek Study
Monumental's regular rhythm centers on Sunday morning. Adult Sunday School begins at 9:00 a.m., followed by the Sunday Morning Worship Experience at 10:00 a.m. The service blends the rich tradition of the church with fresh expressions of praise, aiming to be powerful, relevant, and life-giving in a safe and welcoming space. Music is a centerpiece: the sanctuary features a Mason and Hamlin grand piano and a Rodgers organ, and the music program includes the church's longstanding choral tradition reaching back to 1904 and its modern choirs, including the Jubilation Young Adult Choir.
For those unable to attend in person, every worship service is livestreamed on Facebook and YouTube, and replays are available on those platforms. Midweek study takes place online with Pastor Mapson on Tuesdays at 7:00 p.m. The Administrative Office is open Tuesday through Thursday from 10:00 a.m. to 2:00 p.m.
Ministries Across Every Generation
Dr. Mapson's tenure has produced a wide-reaching ministry network. The Children's Ministry and Youth Ministry provide safe, faith-building spaces for young people, with the After-School Ministry, Summer Camp, and Sunday gatherings shaped to help kids and teens grow. The Young Adult Ministry, Singles' Ministry, Couples' Ministry, Parenting Class, and Higher Education Ministry walk alongside adults through every stage of life. The Men's Ministry and Women's Ministry organize fellowship, service, and Bible study. The Seniors Ministry cares for the congregation's elders. A Transportation Ministry uses the church's fifteen- and twenty-five-passenger vehicles to bring worshipers in for services, addressing the long-standing challenge of ample parking in the city.
The Christian Education Ministry supports ongoing formation through the New Members' Discipleship Class, the annual Jackson-Peace Disciples-in-Training Institute, weekly Bible study, and the Library Ministry. A media ministry produces the livestream and supports the church's communications, and the Higher Education Ministry encourages members pursuing college and graduate study.
A Building with a Century of Stone
The present home of Monumental Baptist Church was designed in a gothic style and built between 1916 and 1925 at a cost of $250,000 for the congregation of First Reformed Church, with Holmesburg granite, Indiana limestone trim, and a quartered-oak sanctuary interior. The building measures roughly 83 by 133 feet, with a tower that rises 65 feet above the neighborhood. It was equipped from the start with a $35,000 pipe organ, later replaced in 1986 by a three-manual Rodgers organ. The kitchen, fellowship hall (now the Reverend Moses Marquette Peace Fellowship Hall), church school facilities, offices, and storage were built in alongside the sanctuary.
The congregation occupies a full block of West Philadelphia. The main building is at 4948 Locust Street. The Jackson Annex sits next door at 4946 Locust, with the adjacent property at 4947 Locust providing additional space, and the parking lots acquired in 1981 on the southeast corner of 50th and Locust give the church room to welcome members and visitors in a neighborhood where curbside parking is at a premium. The original 41st and Ludlow sanctuary, the church's home for 122 years, was sold to a developer in 2018 with the building preserved against demolition.
What the Church Believes
Monumental describes itself as a Bible-believing fellowship of Christians seeking to be made into the image of Christ while sharing the gospel with others. The congregation holds together personal salvation and social justice, teaches that God requires the tithe, talent, time, and testimony of every believer, and confesses that God was in Christ reconciling the world to himself and shall reign forever and ever. The motto, "The Church Where Jesus Christ is Central," is repeated in the church's own materials and ministry descriptions.
Getting Connected
Visitors are welcomed warmly at the doors each Sunday. Dress is open: some worshipers wear suits, others wear jeans, and the goal is a comfortable atmosphere focused on worship. Children and youth are considered a vital part of the congregation. Adults interested in joining the church can fill out the membership form available online, and a separate form is provided for youth. Giving is offered in four ways: in person with an envelope during worship, online through EasyTithe, by texting (215) 709-3898, or by mail or drop-off at the church office. A commemorative 200th Anniversary Gala is part of the bicentennial year.
Dr. Mapson also hosts The Ministry Exchange Podcast and writes Ministry Matters, both available through the church's online channels. The church maintains an active presence on Facebook, Instagram, YouTube, TikTok, and X.
A Living Legacy
From the Ward parlor where six free Philadelphians first organized in 1826 to the gothic sanctuary at 50th and Locust where three generations of pastors have shared the same pulpit, Monumental Baptist Church has spent two centuries shaping and being shaped by the life of Black Philadelphia. Its story runs through the Underground Railroad, the Civil War, the long struggle for civil rights, and the everyday rhythms of West Philadelphia families. Today, in its bicentennial year, the congregation looks back on two hundred years of faith, legacy, and community, and forward to the next chapter of ministry in the city it has called home since the time of John Quincy Adams.