And the LORD spake unto Moses after the death of the two sons of Aaron, when they offered before the LORD, and died;

Jamieson-Fausset-Brown Bible Commentary

CHAPTER 16

Le 16:1-34. How the High Priest Must Enter into the Holy Place.

1. after the death of the two sons of Aaron, when they offered before the Lord, and died-It is thought by some that this chapter has been transposed out of its right place in the sacred record, which was immediately after the narrative of the deaths of Nadab and Abihu [Le 10:1-20]. That appalling catastrophe must have filled Aaron with painful apprehensions lest the guilt of these two sons might be entailed on his house, or that other members of his family might share the same fate by some irregularities or defects in the discharge of their sacred functions. And, therefore, this law was established, by the due observance of whose requirements the Aaronic order would be securely maintained and accepted in the priesthood.

Matthew Henry's Concise Commentary

16:1-14 Without entering into particulars of the sacrifices on the great day of atonement, we may notice that it was to be a statute for ever, till that dispensation be at an end. As long as we are continually sinning, we continually need the atonement. The law of afflicting our souls for sin, is a statue which will continue in force till we arrive where all tears, even those of repentance, will be wiped from our eyes. The apostle observes it as a proof that the sacrifices could not take away sin, and cleanse the conscience from it, that in them there was a remembrance made of sin every year, upon the day of atonement, Heb 10:1,3. The repeating the sacrifices, showed there was in them but a feeble effort toward making atonement; this could be done only by offering up the body of Christ once for all; and that sacrifice needed not to be repeated.