By Ed Van Buskirk, Catholic Exchange - One evening, our guide Mike invited anyone who wanted to join him in praying the Rosary to come to an upper room at our hotel in Jerusalem. The upper room was appropriately named Pentecost Hall. At the designated time, my wife and I walked into the large room, and in the next several minutes it became apparent why the Holy Spirit had invited me to that place at that moment... The room completely captivated me: a most engaging mural of Pentecost covered three of the four walls. The expressions on the faces of the apostles as the tongues of fire descended upon them showed a spectrum of emotions. Amazement, fear, joy, peace, curiosity, excitement, doubt, and hope. I was awestruck! But there was so much more to experience in the masterpiece.