"It's incredible to me, but my life was changed when I was 33 years old. I was living for Morgan, things got pretty rough, and I came to know Jesus, February 23, 1975," Shepherd said. "I always say there's two 'P's': passion and purpose. A lot of people are very passionate maybe about their family, car, girlfriend, or whatever, but they're going along in life and they don't realize what their purpose is."