Mouth
In most cases, "mouth" in the Bible represents thought and logic, especially the kind of active, concrete thought that is connected with speech. The reason for this is pretty obvious, but it also holds when people, for instance, remove a stone from the mouth of a well, which represents gaining access to spiritual ideas. The mouth is used for eating as well as speaking, of course. In those circumstances, it represents our first, most external perception of a new spiritual idea or desire. This also makes sense, mirroring the way tasting food in the mouth gives us an instant impression of the quality of the food.
Arcana Coelestia # 5410
5410. ‘Ad emendum frumentum ex Aegypto’: quod significet ad appropriandum sibi bonum veri per scientifica, constat ex significatione ‘emere’ quod sit appropriare, de qua n. 4397, 5374, 5406; ex significatione ‘frumenti’ quod sit bonum veri, de qua n. 5295; et ex significatione ‘Aegypti’ quod sint scientifica, de qua supra n. 1 5402.
Notas de rodapé:
1. The editors of the third Latin edition made a minor correction here. For details, see the end of the appropriate volume of that edition.