Welcome to The Keystone Project Podcast — where faith meets action.
Join brothers Charlie and James Greene as they bring you global stories of faith in action, honest conversations about culture and calling, and challenges that equip you to live boldly on mission.
From remote villages to busy cities, you’ll hear how men and women around the world are making disciples, shaping culture, and advancing God’s Kingdom—right where they are.
The Keystone Project is a global missions and discipleship movement, training leaders and igniting the Church to fulfill the Great Commission in this generation.
Charlie Greene is the Marketing Manager for The Keystone Project and holds a BA in Graphic Design and Communication Arts. He and his wife, Amber, are blessed with six children and share a heart for the nations. Charlie’s greatest passion is taking the Gospel to the unreached. Outside of ministry, he loves spending time with his family, enjoying the outdoors, and approaching challenges with a creative mindset.
James Greene serves as the Internship Director for The Keystone Project. As the sixth son of Richard and Margaret Greene, James carries forward a rich legacy of faith and leadership. He and his wife are deeply committed to the mission of The Keystone Project, working together to make disciples and equip others to launch disciple-making movements around the world. They are also the proud parents of one son.
Chris Clayman is the CEO of Joshua Project, a leading mission research organization that equips the global church with accurate, accessible, and actionable data on unreached and frontier people groups. With decades of experience in cross-cultural ministry, Chris has worked extensively in West Africa and North American urban centers, helping churches identify strategic opportunities to reach communities with little to no access to the gospel. Under his leadership, Joshua Project has grown into a global network of researchers, missionaries, and local representatives, providing tools that transform awareness into action for disciple-making movements worldwide. He is also the author of Super Plan: A Journey into God’s Story and Ethnicity: The Nations, Tongues, and Faiths of Metropolitan New York.
Kayla Coons is the Project Director of Light A Candle, and alongside her husband and two children, serves as a missionary in Northern Iraq. She is passionate about bringing hope and transformation through the love of Jesus. Her work in Northern Iraq includes providing aid to refugees and displaced peoples and sharing the Gospel where it’s needed most. Kayla’s mission is driven by Isaiah 61. She desires to see people set free, to help them discover their identity in Christ, and to equip and challenge believers to spread the Good News to the most challenging places. She can't help but share what God is doing in the Middle East with passion and enjoys empowering others to join in His mission.
Born and raised in Iran under rigid Islamic law, Ramin grew up as a devoted Muslim until he became a victim of the very system meant to guide him. As he began to examine Islam more closely, he made devastating discoveries that ultimately led him to reject it entirely—yet he remained convinced that God truly exists.
Driven by a deep hunger for truth, Ramin’s search led him to the cross of Jesus Christ. After hearing the Gospel—that Jesus died for him, was buried, and rose again—he encountered the living Christ in a powerful and supernatural way. For the first time, he experienced the love of the true God he had never known.
Ramin surrendered his life to Jesus and now serves as a pastor, evangelist, and Bible teacher. He travels internationally proclaiming the Gospel and leads an underground church dedicated to discipling former Muslims.
Ryan Brown serves as the President of Open Doors US, a global organization committed to strengthening and supporting persecuted Christians in some of the most hostile and restricted nations on earth. With a passion for discipleship, global missions, and biblical faithfulness, Ryan leads efforts to resource the Church under persecution through prayer, advocacy, and practical aid. His work helps bring visibility to the suffering and resilience of Christians who risk everything for the name of Jesus. Ryan’s leadership inspires believers in the West to stand with their brothers and sisters around the world.