Moses as the mediator of the covenant of the Law (Galatians 3:19; Hebrews 8:6) was called to perform the priestly functions…

And Moses took the breast. —That is, the breast-piece, which afterward became the rightful portion of the officiating priest , fell in thi…

And Moses took the breast
Of the ram of consecration:

and waved it for a wave offering before the…

In these types we see our great High Priest, namely Christ Jesus, solemnly appointed, anointed, and invested with his sacred office, by his own blo…