Maimonides' 8th principle of faith states: "The eighth foundation is that the
Torah is from Heaven; to wit, it must be believed that the whole of the Torah which is in our hands today is the Torah which was brought down to Moses, our Teacher; that all of it is from God [by] the transmission that is
metaphorically called 'speech'; that no one knows the quality of the transmission except he to whom it was transmitted, peace be upon him...."
hmmm does the pbuh sound familar?