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Dr. Awsam Wasfi has a bachelor's degree in pre-medicine, a master's degree in psychiatric...
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Philip Yancey is editor-at-large for Christianity Today. A longtime journalist and best-...
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Jim Laffoon is part of the international leadership team of Every Nation and also serves...
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Dr. Timothy Keller is founder and pastor of New York’s Redeemer Presbyterian Church in...
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Dr. Gary Chapman is just the man to turn to for help on improving or healing our most...
