Gary Miller (N/A – N/A) is an American preacher and missionary whose ministry within the Mennonite tradition has emphasized biblical teaching and outreach to the poor for over three decades. Born in the United States, specific details about his early life, including his parents and upbringing, are not widely documented, though his work suggests a background rooted in Anabaptist faith. His education appears to be practical ministry training within Mennonite communities rather than formal theological schooling, aligning with his focus on lived discipleship. Miller’s preaching career includes extensive service with Christian Aid Ministries, where he has traveled globally—particularly to Eastern Europe—to deliver sermons and support relief efforts, reflecting a commitment to both spiritual and physical needs. His messages, preserved on SermonIndex.net, such as "The Fear of God" and "The Christian and the Old Testament," call believers to holiness, scriptural fidelity, and practical faith, often delivered at Mennonite churches and conferences. Married with family details private, he continues to minister, blending preaching with hands-on missionary work.