Roy Schoeman grew up studying Judaism under the most prominent Rabbis in American Judaism. After receiving a B.S. from M.I.T. and an M.B.A. from Harvard Business School, he taught at Harvard. His conversion to Catholicism led to a dramatic refocus of his activities. He later encountered the Virgin Mary!!
In his own words:
Yet every night before going to sleep, I would say a short prayer to know the name of my Lord and Master and God whom I had met on the beach. A year to the day after the initial experience, I went to sleep after saying that prayer, and felt as though I was woken by a gentle hand on my shoulder, and escorted to a room where I was left alone with the most beautiful young woman I could imagine. I knew without being told that she was the Blessed Virgin Mary. I felt entirely awake (and my memory is as though I had been awake), although I was dreaming. I remember my first reaction, standing there awed by her presence and grandeur, was wishing I knew at least the Hail Mary so that I could honor her! She offered to answer any questions I had. I remember thinking about what to ask, asking the questions, and her answers. After speaking to me a while longer, the audience was ended. When I woke the next morning I was hopelessly in love with the Blessed Virgin Mary, and I knew that the God I had met on the beach was Christ, and, and that all I wanted was to be as much of, and as good a, Christian as possible. I still did not know anything about Christianity, nor the difference between the Catholic Church and any of the hundreds of Protestant denominations. It took me another two years or so to find my way to the Catholic Church, guided by my love and reverence for the Blessed Virgin Mary.