Resources by Jack Voelkel - Olive Tree Bible Software

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Resources by Jack Voelkel

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Spiritual Warfare in Mission

Spiritual Warfare in Mission

by Jack Voelkel and Mary Anne Voelkel

Make no mistake—spiritual warfare is real. As you make your way into intentional mission and ministry, you may find yourself facing various kinds of opposition and resistance. You may experience great discouragement or doubt. Temptations may threaten to derail you. And you may even encounter active attack from spiritual forces of evil. But fear not… Read more…

Ask a Missionary: Time-Tested Answers from Those Who've Been There Before

Ask a Missionary: Time-Tested Answers from Those Who've Been There Before

by John McVay, Jack Voelkel and Phyllis Kilbourn

If you are exploring doing something extraordinary for the glory of God among the nations, Ask a Missionary will give clarity and answers for a journey into missions. Because they have "been there," over one hundred missionaries from around the world, including Elisabeth Elliot, George Verwer, Phyllis Kilbourn, and Bill Stearns, share their insightful wi… Read more…