This movie is about the terrible results of removing Jesus from the equation. The main actor isn't promoting morality, he is expressing surprise at how things have changed because of the removal of God from everything, something that he, as a scientist, was starting to consider himself. But once he saw the results, he changed his mind. He understands that we are all sinners and we CAN NOT be perfect... we will sin. But because we put our faith in Christ, we are forgiven and saved. He explains this close to the end. Will definitely watch this one again.
Review of Time Changer
