I’ve spent quite a bit of time talking with atheists.
You might wonder why. You might say, “People have to be open to the voice of God, or they hear nothing at all. ‘He who has ears to hear, let him hear,’ said the Lord. A man whose ears are already shut gets nothing — and, if we follow the Lord’s example — should get nothing, for he does not unite his hearing with any measure of faith. And without faith, it is impossible to please God.”
Even secular common sense accepts this. “A man convinced against his will remains an unbeliever still,” goes the axiom.
So why bother to talk to people whose minds are already made up? A fair question.