I think I have it
Ok, so. The man is dead and he was reflecting on his life as he was traveling to his ultamate Destination (heaven or Hell) going dooor to door, as a pastor. then losing a child, his wife leaving him and ultimatley abandoning god and killing himself. But in the end, he is acepted into Heaven.
Moral of the story. God loves you, no matter what happens to you in life.