22 “‘When a leader sins unintentionally and does what is forbidden in any of the commands of the LORD his God, he is guilty. 23 When he is made aware of the sin he committed, he must bring as his offering a male goat without defect. 24 He is to lay his hand on the goat’s head and slaughter it at the place where the burnt offering is slaughtered before the LORD. It is a sin offering. 25 Then the priest shall take some of the blood of the sin offering with his finger and put it on the horns of the altar of burnt offering and pour out the rest of the blood at the base of the altar. 26 He shall burn all the fat on the altar as he burned the fat of the fellowship offering. In this way the priest will make atonement for the man’s sin, and he will be forgiven.

27 ”‘If a member of the community sins unintentionally and does what is forbidden in any of the LORD’s commands, he is guilty. 28 When he is made aware of the sin he committed, he must bring as his offering for the sin he committed a female goat without defect. 29 He is to lay his hand on the head of the sin offering and slaughter it at the place of the burnt offering. 30 Then the priest is to take some of the blood with his finger and put it on the horns of the altar of burnt offering and pour out the rest of the blood at the base of the altar. 31 He shall remove all the fat, just as the fat is removed from the fellowship offering, and the priest shall burn it on the altar as an aroma pleasing to the LORD. In this way the priest will make atonement for him, and he will be forgiven.
32 “‘If he brings a lamb as his sin offering, he is to bring a female without defect. 33 He is to lay his hand on its head and slaughter it for a sin offering at the place where the burnt offering is slaughtered. 34 Then the priest shall take some of the blood of the sin offering with his finger and put it on the horns of the altar of burnt offering and pour out the rest of the blood at the base of the altar. 35 He shall remove all the fat, just as the fat is removed from the lamb of the fellowship offering, and the priest shall burn it on the altar on top of the offerings made to the LORD by fire. In this way the priest will make atonement for him for the sin he has committed, and he will be forgiven. (Leviticus 4:1-35)

21 God made him who had no sin to be sin for us, so that in him we might become the righteousness of God. (2 Corinthians 5:21)

2 because through Christ Jesus the law of the Spirit of life set me free from the law of sin and death. (Romans 8:2)

14 How much more, then, will the blood of Christ, who through the eternal Spirit offered himself unblemished to God, cleanse our consciences from acts that lead to death, so that we may serve the living God! (Hebrews 9:14)