Who decides who gets to serve God? Exodus 28:1 makes it clear that this is not a decision left to human ambition or even Moses' own family.
The selection of Aaron and his sons for the priesthood was entirely God's initiative. The text emphasizes that they were 'brought near' to Moses, not that they sought out the position themselves. This is a crucial theological point: legitimate service to God stems from His calling, not human striving.
Commentaries highlight that Moses himself, though holding immense authority, did not appoint his own sons to this high office, showcasing his integrity and submission to God's plan. This principle is echoed in the New Testament, stating, 'And no one takes this honor for himself, but only one who is called by God, just as Aaron was' (Hebrews 5:4). This divine ordination ensures that the service is focused on God's glory and not on the prestige of the individual or their family line.