In Isaiah, God promises that “the former things shall not be remembered” in the new creation. Will we really have no memory of this age in the age to come?

The sign of forgiveness is not that you forget the pain another caused you, but that you relinquish the desire to punish, and instead seek their good.

Evil goes beyond the harm we commit against other humans. Evil is preferring anything above God, even if we harm no one in the process.