The consecration of Aaron and his sons marks a significant event in the establishment of the Levitical priesthood, as detailed in the Book of Exodus and Leviticus. This event underscores the importance of holiness, obedience, and divine appointment in the service of God.

Biblical Account

The consecration ceremony is primarily recorded in Exodus 28-29 and Leviticus 8-9. God commanded Moses to consecrate Aaron and his sons to serve as priests, setting them apart for sacred duties. This process involved several key elements, including the preparation of special garments, anointing with oil, and a series of sacrifices.

Priestly Garments

In Exodus 28, God provides detailed instructions for the priestly garments, emphasizing their significance in reflecting the glory and beauty of the priestly office. Aaron's garments included the ephod, breastpiece, robe, tunic, turban, and sash. Each piece held symbolic meaning, representing aspects of the priestly role and the holiness required to approach God.

Anointing and Sacrifices

The consecration ceremony, as described in Exodus 29 and Leviticus 8, involved anointing Aaron and his sons with oil, symbolizing the Holy Spirit's empowerment for their sacred duties. Moses was instructed to take a bull and two rams without blemish, along with unleavened bread, cakes, and wafers, to be used in the sacrificial rites.

The ceremony began with the washing of Aaron and his sons with water at the entrance to the Tent of Meeting, signifying purification. Moses then clothed Aaron with the priestly garments and anointed him with oil. The sacrifices included a sin offering, a burnt offering, and a ram of ordination, each with specific rituals and purposes.

Significance of the Blood

The application of blood played a crucial role in the consecration process. Moses was instructed to apply the blood of the ram of ordination to Aaron's right ear, thumb, and big toe, as well as those of his sons. This act symbolized the sanctification of their hearing, work, and walk before the Lord. The remaining blood was sprinkled on the altar and the garments, signifying purification and dedication to God.

Divine Approval

The culmination of the consecration ceremony is recorded in Leviticus 9, where Aaron and his sons begin their priestly duties. After offering the prescribed sacrifices, the glory of the Lord appeared to all the people, and fire came out from before the Lord to consume the burnt offering on the altar. This divine approval affirmed the legitimacy of Aaron's priesthood and the efficacy of the consecration rites.

Theological Implications

The consecration of Aaron and his sons highlights the necessity of divine calling and preparation for those who serve in spiritual leadership. It underscores the holiness required of those who approach God on behalf of the people and the need for atonement and purification through sacrifice. The event foreshadows the ultimate High Priest, Jesus Christ, who perfectly fulfills the priestly role, offering Himself as the final and complete sacrifice for sin.

Scriptural References

· Exodus 28:1-43: Instructions for the priestly garments.
· Exodus 29:1-37: The consecration ceremony.
· Leviticus 8:1-36: The ordination of Aaron and his sons.
· Leviticus 9:1-24: The beginning of Aaron's priestly ministry and divine approval.

The consecration of Aaron and his sons remains a foundational event in understanding the priesthood's role in Israel's worship and the broader biblical narrative of redemption.