Reality takes a back seat to personal dictionaries that appeal to personal feelings. That is the nature of the human animal. They are an animal that evolved from snarling and growling, to labeling immoral, evil, disgusting, ugly, tactless, pathetic, lazy, and stupid, among other words in their plethora of civilzed animal noises that they make at each other.
There are many destructive physical processes in nature. Fires, storms, bacteria, and serial killers are physical phenomena that occur in nature. Human beings, like weather, can be very unpredictable. But like the clock-work of a watch, there is an underlining mechanics to both of them. Choice is mechanical.
Good and evil are physical processes. Serial killers, rapists, tyrants, bullies, wife beaters, child molesters and their captures, like fire or rain, are physical phenomena. They are streams of particles that follow the laws of physics. The course of a serial killer, like the trajectory of a ballistic missile, can be broken down, tracked, and solved. Evil, like the movement of the stars in the sky, can be broken down into mathematical equations. Every lie, rape, and murder, are the answers to these giant and complex equations.