Pastor Teall has had a rich ministry in local churches and Bible colleges.
• Pastor at First Baptist Church of Cass City, 1977-1981
• Dean at Faith Baptist Bible College in Ankeny, Iowa, 1981-1984
• Pastor at Hagerman Baptist Church in Waterloo, Iowa, 1984-1990
• President at Spurgeon Baptist Bible College in Mulberry, Florida, 1990-1994
• Pastor at Perry Baptist Church in Canton, Ohio, 1994-2011
• Pastor at First Baptist Church of Alto, 2011-Present