I don't know realy, because what if he is not realy talking to God, I mean I thought someone else was to interpet. Also when he speaks I have noted that its always sounds the same as the week before . He is the first person I have heard talk in tounges so I don't know , but it always sounds the same in sounds , inflections in the words each week. Is there anyway you can tell other then haveing another that can understand. ?