was descended through Ithamar. God revealed himself to the tribe-father of Eli by appointing Aaron to be the spokesman of Moses before Pharaoh (Exo 4:14. and Exo 4:27), and still more by calling Aaron to the priesthood, for which the way was prepared by the fact that, from the very beginning, God made use of Aaron, in company with Moses, to carry out His purpose of delivering Israel out of Egypt, and entrusted Moses and Aaron with the arrangements for the celebration of the passover (Exo 12:1, Exo 12:43). This occurred when they, the fathers of Eli, Aaron and his sons, were still in Egypt at the house of Pharaoh, i.e., still under Pharaoh's rule.
Verse 28
“And did I choose him out of all the tribes for a priest to myself.” The interrogative particle is not to be repeated before וּבחור, but the construction becomes affirmative with the inf. abs. instead of the perfect. “Him” refers back to “thy father” in 1Sa 2:27, and signifies Aaron. The expression “for a priest” is still further defined by the clauses which follow: על מ לעלות, “to ascend upon mine altar,” i.e., to approach my altar of burnt-offering and perform the sacrificial worship; “to kindle incense,” i.e., to perform the service in the holy place, the principal feature in which was the daily kindling of the incense, which is mentioned instar omnium; “to wear the ephod before me,” i.e., to perform the service in the holy of holies, which the high priest could only enter when wearing the ephod to represent Israel before the Lord (Exo 28:12). “And have given to thy father's house all the firings of the children of Israel” (see at Lev 1:9). These words are to be understood, according to Deu 18:1, as signifying that the Lord had given to the house of Aaron, i.e., to the priesthood, the sacrifices of Jehovah to eat in the place of any inheritance in the land, according to the portions appointed in the sacrificial law in Lev 6-7, and Num 18.
Verse 29
With such distinction conferred upon the priesthood, and such careful provision made for it, the conduct of the priests under Eli was an inexcusable crime. “Why do ye tread with your feet my slain-offerings and meat-offerings, which I have commanded in the dwelling-place?” Slain-offering and meat-offering are general expressions embracing all the altar-sacrifices. מעון is an accusative (“in the dwelling”), like בּית, in the house. “The dwelling” is the tabernacle. This reproof applied to the priests generally, including
