I'm not sure what you mean by "Accept." or if that was an error. I haven't paid attention to this as I've had some things occupying my attention lately. Anyways, I think it's reasonable to be a skeptic of the theory sola scriptura, meaning the bible is the full and complete impartation of God's word to man and no more. Jesus said he had sheep the disciples themselves did not know about. That would imply that God does not speak anymore and if we need to know what God says we should only consult the bible and not be spoken to by God in prayer or some other means. It's a doctrine which puts human limits on what is and what is not the word of God.