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Theodore Epp

Theodore H. Epp (January 27, 1907–October 13, 1985) was an American Christian preacher, radio evangelist, and author, best known as the founding director of Back to the Bible, a globally influential radio ministry. Born in Oraibi, Arizona, to Russian Mennonite immigrant missionaries working with the Hopi Indians, Epp grew up in a faith-filled environment. Converted at age 20 in 1927 under Norman B. Harrison’s teaching in Flagstaff, Arizona, he pursued theological education at Oklahoma Bible Academy, Hesston College in Kansas, and the Bible Institute of Los Angeles (now Biola University), earning a Th.M. from Southwestern Baptist Theological Seminary in Fort Worth, Texas, in 1932. Epp’s preaching career began as a pastor in Goltry, Oklahoma, at Zoar Mennonite Church (1932–1936), where he married Matilda Schmidt in 1930, raising six children—Gerald (who died young), Eleanor, Herbert, Bernice, Marilyn, and Virginia. In 1936, he joined T. Myron Webb’s radio ministry, and on May 1, 1939, launched Back to the Bible in Lincoln, Nebraska, with just $65, trusting God for provision. The program grew from a 15-minute local broadcast to a daily 30-minute show on over 800 stations worldwide in eight languages by his 1985 retirement, featuring his expository preaching and music from the Back to the Bible choir and quartet. He authored nearly 70 books, including David: A Man After the Heart of God and Practical Studies in Revelation, emphasizing practical faith and biblical literacy.
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Sermon Summary
Theodore Epp emphasizes the dual nature of the tongue, which can both praise God and slander others, often within the same context, such as the church. He points out that such inconsistencies arise from the heart, and only a godly heart can produce godly words. To cultivate a godly heart, believers must understand their position in Christ, reckon it as true, and yield themselves completely to Him. Epp encourages controlling our words by first controlling our thoughts, aligning them with Christ's obedience. He concludes with a prayer for divine help in guarding our speech.
Scriptures
The Secret of a Controlled Tongue
James 3:7-12 Is it not strange that the tongue can be praising God one moment and be slandering some person the next moment often right in the church where the tongue had been used to praise God? We may even hear the preacher talk about not slandering others, but before we leave we will say things concerning others that amount to slander. Such inconsistencies are not found in nature, but out of the human being can come both bitter and sweet words. Remember that the tongue speaks only what is in the heart. Godly words can come only from a godly heart. To have a godly heart we must follow the instructions found in Romans 6. We must know what our position is in Christ; we must reckon, or count, upon it as being true because it is true; and we must yield ourselves completely to Christ (see vv. 6,7,11-13). This involves our intellect, emotions and will. Words come from our thoughts, and thoughts come from the mind; therefore, it is possible to control our words by controlling our minds. We who know Jesus Christ as Saviour can have our minds controlled by "bringing into captivity every thought to the obedience of Christ" (2 Cor. 10:5). He alone is worthy and is able to give us victory. "Set a watch, 0 Lord, before my mouth; keep the door of my lips" (Ps. 141:3).
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Theodore H. Epp (January 27, 1907–October 13, 1985) was an American Christian preacher, radio evangelist, and author, best known as the founding director of Back to the Bible, a globally influential radio ministry. Born in Oraibi, Arizona, to Russian Mennonite immigrant missionaries working with the Hopi Indians, Epp grew up in a faith-filled environment. Converted at age 20 in 1927 under Norman B. Harrison’s teaching in Flagstaff, Arizona, he pursued theological education at Oklahoma Bible Academy, Hesston College in Kansas, and the Bible Institute of Los Angeles (now Biola University), earning a Th.M. from Southwestern Baptist Theological Seminary in Fort Worth, Texas, in 1932. Epp’s preaching career began as a pastor in Goltry, Oklahoma, at Zoar Mennonite Church (1932–1936), where he married Matilda Schmidt in 1930, raising six children—Gerald (who died young), Eleanor, Herbert, Bernice, Marilyn, and Virginia. In 1936, he joined T. Myron Webb’s radio ministry, and on May 1, 1939, launched Back to the Bible in Lincoln, Nebraska, with just $65, trusting God for provision. The program grew from a 15-minute local broadcast to a daily 30-minute show on over 800 stations worldwide in eight languages by his 1985 retirement, featuring his expository preaching and music from the Back to the Bible choir and quartet. He authored nearly 70 books, including David: A Man After the Heart of God and Practical Studies in Revelation, emphasizing practical faith and biblical literacy.