
Their first church building was located on what is now Gordon Road just west of Haralson. That building was used until 1891 when, under the leadership of Rev. Henry Pierce Counts, the church moved to Haralson and erected a new house of worship. That building was destroyed by lightning in 1927 but members soon rebuilt. Since then the sanctuary has been renovated and a fellowship hall has been added.

Five members of Mount Pilgrim have entered the ministry (Jacob Elmore, Muller Wingard, Fulton Counts, Paul Counts, and Austin Gray). Paul Counts served as the only Lutheran foreign missionary from Georgia. Mount Pilgrim contributed members and monetary support to the establishment of the Church of the Redeemer in Atlanta.

Current church pipe organ and dedicated window
The former St. Phillips church in Senoia was also an outgrowth of Mount Pilgrim.
Mount Pilgrim continues to outreach by providing support to St. Timothy Lutheran
Church in Forest Park, Georgia.
Extracted From: "History of Coweta County, Georgia," pg. 76.