I know that those things are abstract human fabrication, mere ideas or opinions. That arise naturally from societal and environmental needs and pressures.
Your definition of righteousness, or that which is good. Is not mine. Your concept of wickedness, or that which is evil. Is not mine.
Your morality, is not my morality.
Your God, is not my God.
Your Bible, is not my Bible.
In my view, Good = Things I approve of and Evil = Things I do not approve of
My mind is what I use to determine the difference. I use various processes to do this. None of them involve the Bible or any holy book.