Moses and Aaron represented Yahweh, who took on Pharaoh along with the gods, goddesses, and magicians of Egypt during nine rounds of a ten round fight.
While the Old Testament is still valid, we also have the message of the one who was raised from the dead.
These two psalms together provide a biblical view of the family.
The detailed instructions for the construction of the Tent of Meeting held important lessons for Israel and also for us today.