Hello philosophers in a recent debate I was involved in a theist stated
“For morality to be objective, moral propositions such as "Killing is bad","Stealing is bad", etc... need to be true independently of the person who is stating them. “
“That is the way this position is normally put but a problem arises as in if there are objective moral facts how would we know this to be the fact? To know something is an objective moral fact only needs an agent to know this , how can a moral fact be known independent of a human mind to decide?”
Is my position logically sound or are there problems with my reply?