Arcana Coelestia #10693
10693. 'And behold, the skin of his face gleamed' means that what is inward shines forth through what is outward. This is clear from the explanation just above in 10691.
Wine, oil, flour, and wheat
In Revelation 18:13, 'wine, oil, flour, and wheat' signify celestial principles of worship.
(Referencias: Apocalypse Revealed 777)