In addition to educating her children and teaching Sunday School, Therese has been involved in counseling and has been a featured speaker at many women's ministry conferences. She is also a gifted singer and musician. For seven years she has been the co-host of Evidences: Think-Radio! and Way Too Early Sunday Morning, and she has narrated and appeared on Encounters With the Unexplained on PAX TV.
Therese has made many medical missions expeditions to Haiti, Guatemala, Belize, Mexico, and Honduras. As the business manager of Thurston Enterprises and Evidences Biblical Institute she has made all of Chuck's adventures possible.