This thesis explores how different Enneagram Types respond to different styles of sermons, arguing that it is vital for the preacher to incorporate different ways of thinking, feeling, and responding into the sermon in order to make a connection with a greater variety of people on a regular basis. She shows how the Enneagram can be a useful tool for understanding how to preach to a diverse congregation and claims that preachers need to move beyond their own personality type and responses in order to be faithful in proclaiming the Gospel, particularly if they are the primary preaching voice in the congregation. She also provides tools for establishing this variety in preaching, whether one uses the Enneagram as a primary tool or not.