God is by definition the omnipotent creator of the universe, the source of our being. It’s nonsense to say that this omnipotent being could exist without being able to communicate with His own creatures!—That “nobody can know” whether he’s real or not.

He can, He did, and He does. He’s not a divine deaf-mute. He does speak to us, and just as wonderfully, He listens to us—maybe a bit more keenly than we listen to Him, judging by the state of the world.