Global Evangelism Ministries

Creating disciples and cultivating leaders around the world.

GEM partners with local ministry teams to preach the Gospel, disciple believers, and raise up leaders who carry the work forward.

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Go beyond where other’s dare to go!

School OutreachGEM teams bring Gospel-centered teaching and discipleship resources into schools and student communities.Learn more

School outreach gives GEM's Ghana team a direct path to serve students with Scripture, Gospel teaching, and discipleship resources.

Visit School Outreach

Cinema CrusadeJesus Film screenings create gathering places where communities can encounter the life and message of Christ together.Learn more

Cinema crusades use the Jesus Film to create community gathering moments where Gospel media, public invitation, and local follow-up work together.

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Discipleship TrainingLocal leaders are equipped to follow up, teach Scripture, and multiply ministry long after an event ends.Learn more

Discipleship training helps local leaders turn outreach responses into ongoing spiritual formation and ministry multiplication.

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School Outreach

School outreach gives GEM's Ghana team a direct path to serve students with Scripture, Gospel teaching, and discipleship resources.

Visit School Outreach

The Founder

Dr. Roy Mason

Founder and President of Global Evangelism Ministries (GEM)

Dr. and Mrs. Mason

Beyond his role as a leader and ministries, Dr. Roy Mason is also a loving father and devoted husband. His dedication to his family reflects his belief that true ministry begins at home. He balances his calling to global evangelism with his responsibility to his household, setting an example of faith, love, and integrity.