[Adolf Bernhard Christoph] Hilgenfeld, indeed, is mistaken in explaining the unintelligibility of the γλω̑σσαι, only by the transcendent nature of what they expressed to the merely human consciousness; but he observes with great truth, that that which is common to prophecy and to glossolalia consisted in the exaltation of the consciousness above the merely human sphere, but that which is distinct consisted in this: that he who was prophetically inspired was in the full possession of his reflecting spiritual powers; […] [W]e showed that there is a human πνευ̑μα in a narrower sense, a capacity of immediate perception and insght. As all ecstasy, so also glossolalia was perfected in this πνευ̑μα: it was a miraculous agency of the Spirit of God […]