I am one of the Paul on the Road to Damascus Moment people. The evening that Jesus told me to stop worrying, everything would be fine, is that which defines my whole life from 'before' and 'after'. After this I decided to join in fully with the Church of England.
I remember when I was being prepared for confirmation by my priest, I asked about forgiveness and redemption. I asked if anyone could have a place in heaven, even if they'd committed the most dreadful crimes on Earth. I specifically mentioned the name Adolf Hitler.
The reply was that even Adolf, if he truly repented his sins and asked God's forgiveness, would be admitted to Heaven. Although my priest did add, with a smile, that he thought it was fairly unlikely that Hitler had truly repented and asked forgiveness, and in any case Heaven is a very big place and I was unlikely to run in to him should I get there...
On one level this shocked me, but on another, of course, if you follow God's promise logically, this is the case.
I do remember attending a very evangelical, fundamentalist service, held by a church very loosely affiliated with the Baptists. A dear friend who had struggled hard with drug addiction had found God with them and asked me, and some of his other old university friends who had watched him struggle and tried to help, to come to his baptism.
Afterwards there were tea and cakes, and one of the members of his new church informed me, completely as a matter of fact, that only 4000 souls would be saved in total, and only through their particular church. So a soul living before the time of Jesus, or living in a culture where Jesus had not yet reached, had zero chance.
In the circumstances I did the Smile and Nod thing - not much else one can do really ...