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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 necessity of receiving Christ as a personal Savior to walk in the light, which illuminates our hearts and convicts us of sin. This divine light reveals God's holiness and our need for reconciliation through Christ, highlighting the righteousness available to all who believe. As Christians, walking in the light increases our awareness of God's holiness and our own sinful nature, urging us to reject worldly patterns and impulses. Epp warns against the danger of calling sinful tendencies righteous, as this leads to walking in darkness. Ultimately, he reminds us that true followers of Christ will not walk in darkness but will possess the light of life.
Scriptures
Can You See Where You Are Going?
1 John 1:5-10 For a person to walk in the light requires that he first receive Christ as personal Saviour. The light of God's Word must first have enlightened that person's heart and convicted him of his sin. That same light reveals to us the holiness of God and brings us to a reverential fear of Him, something foreign to the natural man (see Rom. 3:18). That same light reveals to us how Christ came to reconcile us to God. To us is offered "the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe: for there is no difference" (Rom. 3:22). Christians who walk in the light become increasingly conscious of the holiness of God and of the sinfulness of sin. They are not deluded into denying that they have a sinful nature. They realize that they still have sinful tendencies that are expressed in fleshly impulses, nonspiritual inclinations and standards of living that are patterned after the world rather than after God. These are all sinful in the sight of God, and to call them righteous rather than sinful is to walk in darkness. Should we even so much as waver in our trust in God, we sin, for the Word says, "Whatsoever is not of faith is sin" (Rom. 14:23). "I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life" (John 8:12).
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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.