Yesterday we heard a great witness encounter between Kirk Cameron and "Tim the Catholic". It was very apparent that Tim was massively convicted. As Tim got off the phone they pleaded with him to think long and hard about their conversation. Well Tim did think long and hard and actually called the radio show. Download the podcast and find out what happened to Tim. Tim calls at 26 minutes into the program (have a box of tissues handy).
Pay particular attention to Tim's hunger for God's word and desire to witness to others - generally strong indicators of genuine conversion.