245. The speech of evil and infernal spirits is likewise natural to them because it is from affections, but from evil affections and consequent filthy ideas, to which angels are utterly averse. Thus the modes of speaking in hell are opposite to those of heaven. Consequently, evil spirits cannot endure angelic speech, nor can angels endure infernal speech. To the angels, infernal speech is like a bad odour striking the nostrils. The speech of hypocrites, who are such as are able to feign themselves angels of light, resembles as to words the speech of angels, but as to affections and consequent ideas of thought, it is the direct opposite. Consequently, when the inner nature of their speech is perceived as it is by wise angels, it is heard as the gnashing of teeth, and strikes with horror.