I never said a serial killer couldn't repent, but I just find it unlikely. Its not just saying, "Oh yeah, um, God, I'm like sorry for what I did". Repenting isn't as easy as it might seem. And its not that a good man who doesn't believe in Jesus are refused heaven, its impossible for them to enter because of their sin. We are born with sin, and the only way to be absolved of it is through Jesus.
I think this debate is somewhat religious, because many of the people who believe in an afterlife, do so because of their religion. From a scientific standpoint, it is impossible to know because it is impossible to study something that isn't of this world. The afterlife is supernatural, not natural.
I think this debate is somewhat religious, because many of the people who believe in an afterlife, do so because of their religion. From a scientific standpoint, it is impossible to know because it is impossible to study something that isn't of this world. The afterlife is supernatural, not natural.