After Jesus's death, when the disciples were hiding in fear of arrest, they gathered to celebrate the feast of Pentecost, together with Jesus's mother, Mary. What followed was an event that would change their lives and alter the course of Christianity forever.The Power of Pentecost, the Power in Our Hands presents the rich history of the Christian church and the many heresies that have plagued the faith, attempting to destroy it. It examines those who defended the faith in its early years and considers the great gift instituted at the Last Supper, the altar call of love. The study also explores Pentecost, an explosive event that awakened the disciples and allowed them to perform miracles, marking the start of a church that flourished despite persecution. Author Joe L. Caruana also shares testimony about the spiritual experiences that brough him back to the church with a new dynamism. This study reminds us of the truth about several important relevant subjects and seeks to reveal the factors that have made the Catholic Church great and enduring over the centuries.