>>6557289You don't have to use mass murderers as an example. All people are evil and for humans it is impossible to make it to Heaven only God is what makes it possible for us.
Now, as for the person in Hell. How would he stop sinning? No human can stop sinning on Earth. Only Jesus has done that.
We would have to be perfect like Jesus to get to Heaven if God was not as merciful and loving as He is.
In Hell, how is a man going to be perfect if a man can not be perfect on Earth? No. He will continue to reject God.