This question came up recently so I did some digging on theology web sites to find what Bible verses applied to the question.
Here’s what Ligonier said:
It’s clear that we have different degrees of sin when we consider the warnings of Scripture. There are at least twenty-two references in the New Testament to degrees of rewards that are given to the saints in heaven. There are different levels, different rewards, and different roles in heaven. The Bible warns us against adding to the severity of our judgment. Jesus said to Pontius Pilate, “He who delivered me over to you has the greater sin” (John 19:11). Jesus measures and evaluates guilt, and with the greater guilt and greater responsibility comes the greater judgment. It’s a motif that permeates the New Testament.
The idea of gradation of sin and reward is based upon God’s justice. If I commit twice as many sins as another person, justice demands that the punishment fits the crime. If I’ve been twice as…