Old Union Baptist Church is a fellowship of believers who seek to grow in the grace and knowledge of Jesus Christ and share the gospel with the unbelieving world. We believe that there is one and only one living and true God, Jehovah, who reveals Himself to us as Father, Son, and Holy Spirit. We believe that Jesus Christ is God's only Son who paid our sin debt through His death and resurrection. We believe that the Bible is the inspired Word of God and the guide for life.

As a cooperating member of the Southern Baptist Convention and the Mississippi Baptist Convention, Old Union Baptist Church supports missions and the sharing of the gospel world-wide.