That They May Be One

That They May Be One is a powerful documentary event uncovering a hidden story of the Holy Spirit moving across generations, denominations, and continents—calling believers back to the unity Jesus prayed for. Beginning with the prophetic prayers of St. Elena Guerra and Pope Leo XIII, the film traces an extraordinary journey through the 1901 outpouring of the Holy Spirit in Topeka, the historic revival of Azusa Street, and the surprising awakening among Catholics at Duquesne University in 1967. What emerges is a stunning picture of God faithfully answering prayers for renewal across the entire Body of Christ. Featuring voices including Francis Chan, Cardinal Raniero Cantalamessa, Dr. Randy Clark, Dr. Mary Healy, Patti Gallagher Mansfield, Dr. Ralph Martin, Fr. Mathias Thelen, and Pastor James Ward, the film explores why the Church today urgently needs the power of the Holy Spirit—and the unity only He can bring. Through compelling storytelling and dramatic reenactments of Pentecost and Jesus’ prayer in John 17, That They May Be One invites audiences to rediscover the Spirit who is still moving today. Also features exclusive content from the cast and crew.