Moses and Aaron
In Exodus 6:26, together they signify the Divine Law and doctrine derived from it. (Arcana Coelestia 7028)
Arcana Coelestia # 8602
8602. 'By fighting against Amalek' means against falsities arising from interior evil. This is clear from the representation of 'Amalek' as falsity arising from interior evil, dealt with above in 8593.