Jamieson, Fausset & Brown

unspeakable--not in themselves, otherwise Paul could not have heard them; but as the explanation states, "which it is not lawful . . . to utter" [ALFORD]. They were designed for Paul's own consolation, and not for communication to others. Some heavenly words are communicable (Exo 34:6; Isa 6:3). These were not so. Paul had not the power adequately to utter; nor if he had, would he have been permitted; nor would earthly men comprehend them (Joh 3:12; Co1 2:9). A man may hear and know more than he can speak.