Numbers 8 · a question people ask
Had the Levites done something wrong, that they needed a sin offering?
The chapter names no sin the Levites had done. It says what was offered: "the one for a sin offering and the other for a burnt offering to the LORD, to make atonement for the Levites" (8:12). And it says, "The Levites purified themselves from sin" (8:21), and Aaron "made atonement for them to cleanse them" (8:21). The priests had the same at their consecration: "the bull of the sin offering" (Leviticus 8:14), and Moses told them, "What has been done today, so the LORD has commanded to do, to make atonement for you" (Leviticus 8:34). In both chapters the offerings come before anyone begins the work.
The verses
““The Levites shall lay their hands on the heads of the bulls, and you shall offer the one for a sin offering and the other for a burnt offering to the LORD, to make atonement for the Levites.”
“The Levites purified themselves from sin, and they washed their clothes; and Aaron offered them for a wave offering before the LORD and Aaron made atonement for them to cleanse them.”
“He brought the bull of the sin offering, and Aaron and his sons laid their hands on the head of the bull of the sin offering.”
“What has been done today, so the LORD has commanded to do, to make atonement for you.”