9374. Thou and Aaron. That this signifies the Word in the internal sense and the external sense, is evident from the representation of Moses, as being the Word (of which above, n. 9372). But when Aaron, who was his brother, is joined to him, then Moses represents the Word in the internal sense, and Aaron the Word in the external sense (as also above, n. 7089, 7382).
Arcana Coelestia #1148
1148. After the flood. That this signifies from the time when this new church arose, is evident likewise from what has been said in the preceding chapters; for the end of the Most Ancient Church is described by the flood, and also the beginning of the Ancient Church. It must be observed that the church before the flood is called the Most Ancient Church, and the church after the flood, the Ancient Church.