If you’ve ever been a parent, you would understand. A five year old child knows right from wrong.
And I’ll go one step further: atheists know right from wrong.
I am a parent, and when my children were five years old they did not know right from wrong. Children at that age know only what they like or dislike. That's why we don't let 5-year olds run make decisions, well some of us don't. Maybe in your houshold they do.