We don't know all the answers.Obviously you don't. Good. Maybe next time you won't be so quick to attack atheists for not knowing all of them.
By the way, your initial argument on this thread assumed that all libertarians are atheists, which is certainly not true either.
I do not recall saying that all libertarians are atheists. If I did, please quote me. I said that libertarians find it difficult to form a fundamental moral worldview.
I do not have all the answers. God does, and His Word illuminates His will.