John Gills Exposition of the Bible Commentary - Exodus 29:15
Thou shalt also take one ram ,.... One of the two he was bid to take, Exodus 29:1 , and Aaron and his sons shall put their hands upon the head of the ram ; confessing their sins, acknowledging their guilt, and by this act transferring the same to the ram, which was to be a burnt offering, and was typical of the imputation of sin to Christ, as before observed. read more
Matthew Henry's Complete Commentary - Exodus 29:1-37
Here is, I. The law concerning the consecration of Aaron and his sons to the priest's office, which was to be done with a great deal of ceremony and solemnity, that they themselves might be duly affected with the greatness of the work to which they were called, and that the people also might learn to magnify the office and none might dare to invade it. 1. The ceremonies wherewith it was to be done were very fully and particularly appointed, because nothing of this kind had been done before,... read more