12 And the priest shall take one of the male lambs and offer it for a guilt offering, along with the log of oil, and wave them for a wave offering before the Lord. 13 And he shall kill the lamb in the place where they kill the sin offering and the burnt offering, in the place of the sanctuary. For the guilt offering, like the sin offering, belongs to the priest; it is most holy. 14 The priest shall take some of the blood of the guilt offering, and the priest shall put it on the lobe of the right ear of him who is to be cleansed and on the thumb of his right hand and on the big toe of his right foot. 15 Then the priest shall take some of the log of oil and pour it into the palm of his own left hand 16 and dip his right finger in the oil that is in his left hand and sprinkle some oil with his finger seven times before the Lord. 17 And some of the oil that remains in his hand the priest shall put on the lobe of the right ear of him who is to be cleansed and on the thumb of his right hand and on the big toe of his right foot, on top of the blood of the guilt offering.
Matthew Henry's Commentary on Leviticus 14:12-17
Commentary on Leviticus 14:10-32
(Read Leviticus 14:10-32)
The cleansed leper was to be presented to the Lord, with his offerings. When God has restored us to enjoy public worship again, after sickness, distance, or otherwise, we should testify our thanksgiving by our diligent use of the liberty. And both we and our offerings must be presented before the Lord, by the Priest that made us clean, even our Lord Jesus. Beside the usual rites of the trespass-offering, some of the blood, and some of the oil, was to be put upon him that was to be cleansed. Wherever the blood of Christ is applied for justification, the oil of the Spirit is applied for sanctification; these two cannot be separated. We have here the gracious provision the law made for poor lepers. The poor are as welcome to God's altar as the rich. But though a meaner sacrifice was accepted from the poor, yet the same ceremony was used for the rich; their souls are as precious, and Christ and his gospel are the same to both. Even for the poor one lamb was necessary. No sinner could be saved, had it not been for the Lamb that was slain, and hath redeemed us to God with his blood.