It would be difficult to overstate the influence of Silas and Jesse Mercer—and of Powelton Baptist Church—on the growth and success of the Baptist denomination in post-Revolutionary War Georgia. Both the men and the church are well-documented in history, and the village of Powelton was a center of Baptist leadership at the close of the 18th century.

The oldest part of the current building dates to 1798, making Powelton the oldest existing Baptist church structure in Georgia. In 1822, the bell tower and covered porch were added—just in time to host the first meeting of the Georgia Baptist Convention. The church’s role in Baptist history is remarkable: the General Committee of the Georgia Baptists was organized here in 1803, and the Baptist State Convention was formed here in 1822. Conventions returned in 1823 and 1832. Georgia Governor William Rabun, a Powelton resident, was also a member of the congregation.

In its early years, Powelton was the site of important gatherings where Baptists worked to recruit members and navigate governance challenges. The denomination’s decentralized structure appealed to the fiercely independent settlers who had recently won freedom from Britain, but it also made coordination difficult for leaders like the Mercers of Powelton and the Marshalls of Kiokee. The appeal of local control fueled dramatic growth—from just 261 Baptists in Georgia in 1780 to 3,355 by 1790, most of that within a few years of the Revolution.

Powelton Baptist began in 1798 with 26 members and grew to about 250 in the early 1800s. Its first pastor was Silas Mercer, father of Jesse Mercer, for whom Mercer University is named. Jesse became pastor in 1797 and served until 1825, baptizing 200 people in the spring-fed baptismal font still visible across the highway.

For more than two centuries, this sanctuary has served the surrounding community. Though the congregation is now small, it continues to gather in one of Georgia’s most historic churches—a living link to the state’s early Baptist heritage.