1)
Why does the verse specify "Yir'ei Hashem"?
1.
Rashi (from Shocher Tov): These are converts.
2.
Radak #1: They are Chachamim who meditate in Beis Hashem to learn, and engage in Chachmah to know Hashem. They know from their Chachmah that there is no one else in whom it is proper to trust.
3.
Radak #2: This refers to Yir'ei Hashem from all nations.
4.
Malbim: They are at a higher level than Beis Aharon, for they serve via their choice, with great Kedushah. Their help is even greater.
