Exodus 29 details God’s instructions to Moses for consecrating Aaron and his sons as priests to serve in the tabernacle. The chapter outlines a multi-step ritual involving sacrifices, purification, and symbolic acts to set them apart for their holy role. It begins with the preparation of a bull, two rams, and unleavened bread, cakes, and wafers. Aaron and his sons are washed, dressed in priestly garments, and anointed with oil to signify their sanctification. A bull is sacrificed as a sin offering, with its blood applied to the altar and its body burned outside the camp to atone for sin. One ram is offered as a burnt offering, fully consumed by fire as an act of devotion. The second ram, the "ram of ordination," is slaughtered, and its blood is placed on Aaron’s and his sons’ right ear, thumb, and toe, marking their complete dedication; parts of it, along with bread, are burned or waved before God, and the priests eat a portion in a sacred meal, symbolizing fellowship with God. The altar is also purified, and the consecration process lasts seven days, ensuring everything is holy for service. This chapter emphasizes the seriousness of approaching God, the need for atonement, and the establishment of a priesthood, which Christians often see as pointing to Jesus Christ’s ultimate priesthood and sacrifice.