The purpose of the Keystone Baptist Church is and shall always be the advancement of the Kingdom of Jesus Christ by bringing men, women, and children in subjection to the Lordship of Jesus Christ. It shall accomplish this through the public worship of God and the preaching and teaching of the gospel; through consistent Christian living by its members; personal evangelism, missionary work in our community and in foreign lands; through Christian education; by recognizing the holistic dimensions of the gospel of Jesus Christ which ministers to the spiritual, economic, social, emotional and physical needs of individuals.
With thanksgiving we observe our continuing association with CB of America as a member church, and in particular Missions to the Americas, which under God, is directly responsible for the establishment of our church. We are also members of the National Black Evangelical Association. Over the years we have been blessed to develop a special sister-church relationship with the Village Church of Western Springs in Western Springs, Illinois.