What is the main purpose of the ordination of Aaron and his sons in this passage?

The main purpose is to set Aaron and his sons apart as priests to serve God at the tabernacle. God tells Moses exactly what to do, showing that this is God’s choice, not a human idea. They are washed to picture cleansing, clothed with special garments to show their holy role, anointed with oil to set them apart, and marked with sacrificial blood to deal with sin. The whole ceremony makes clear that anyone who stands between God and the people must be chosen, cleansed, and devoted to God’s service.

Why are Aaron and his sons washed with water and given special garments?

Aaron and his sons are already part of God’s people, but they are washed with water to show that priests must be clean before serving in God’s presence. The washing is an outward sign that they need inner purity. The special garments, like the coat, robe, ephod, breastplate, and turban, show dignity and holiness. They remind everyone that the priest does not serve in his own strength, but carries the people before God and must live in a way that fits this high and careful calling.

What is the meaning of the anointing oil on the tabernacle and on Aaron?

Moses anoints the tabernacle, its furniture, and then Aaron’s head with oil to mark them as belonging to God. Anointing shows that these things and people are set apart from common use for holy service. Pouring oil on Aaron’s head points to God giving him what he needs to carry out the work. The whole scene teaches that worship, place, and people do not become holy by themselves. They are made holy when God claims them and provides what is needed for them to serve Him.

Why are there a bullock and two rams offered during this ceremony?

Each animal has a clear purpose. The bullock is a sin offering, showing that even the priests need atonement before they can help others. Its blood purifies and sets apart the altar. The first ram is a burnt offering, burned fully on the altar to picture total surrender to God. The second ram is called the ram of consecration. Parts of it are waved before God and its blood is used on Aaron and his sons. Together these offerings show cleansing from sin and a whole‑life dedication to God’s service.

What does the blood on the right ear, thumb, and big toe of Aaron and his sons mean?

The blood on the tip of the right ear, right thumb, and right big toe shows that all of the priest’s life is claimed for God. The ear stands for what he hears, the hand for what he does, and the foot for where he goes. Using the right side, the side of strength and honor, points to giving God the best of one’s service. The blood reminds them that this calling is based on sacrifice and atonement. Their listening, their work, and their walk must all be marked by obedience to God.

Why is some of the bullock burned outside the camp instead of on the altar?

The fat and certain inner parts of the bullock are burned on the altar, but its hide, flesh, and dung are burned outside the camp. This separates what is used directly in the atoning act from what is removed. Burning the rest outside the camp shows that sin must be taken away from God’s dwelling place. It underlines the difference between what is holy and what is not, and it shows that dealing with sin involves both sacrifice before God and removal of what is unclean from among the people.

What is a wave offering, and why do Aaron and his sons hold the portions?

A wave offering is when parts of the sacrifice, along with pieces of unleavened bread, are placed in the hands of Aaron and his sons and moved before the LORD. Moses then takes them and burns them on the altar. By placing the pieces in the priests’ hands, God shows that they are personally tied to this offering and to their new work. It is like they are presenting both themselves and the gifts to God. The burning on the altar shows that this bond of service rises up to God as something pleasing.

Why are Aaron and his sons sprinkled with both oil and blood on their garments?

Moses takes some of the anointing oil and some of the blood from the altar and sprinkles it on Aaron, his sons, and their garments. Oil alone had marked them out for holy service, and blood alone had shown atonement. Together, oil and blood show that their priesthood rests on both cleansing from sin and God’s setting them apart. Even their clothes are marked this way, reminding them daily that their role is not common and that their service must be both forgiven and empowered by God.

Why must Aaron and his sons stay at the tabernacle door for seven days?

Aaron and his sons are told not to leave the tabernacle entrance for seven days, until the days of their consecration are complete. Seven days pictures a full, complete period, like the days of creation. Staying there day and night shows that their new role is not part‑time. They are learning that priestly service requires steady attention to God’s charge. During this time, atonement is being made for them, and they are to keep watch so that they do not disobey and bring death on themselves.

How does this passage speak to the idea that serving God requires holiness and obedience?

In this passage, nothing is left to human choice. God tells Moses exactly who will serve, what they will wear, how they will be washed, what will be sacrificed, and how long they must remain at the tabernacle. The repeated line “as the LORD commanded” shows that real service to God starts with listening and doing what He says. The washing, the blood, the oil, and the seven‑day waiting all point to the same truth: those who serve in God’s presence must be cleansed and must obey His word carefully.

Lev.8.1

Leviticus 8:1

KJV

And the Lord spake unto Moses, saying,

Moses Consecrates Aaron and His Sons

1 And the Lord spake unto Moses, saying,

2 Take Aaron and his sons with him, and the garments, and the anointing oil, and a bullock for the sin offering, and two rams, and a basket of unleavened bread;

3 And gather thou all the congregation together unto the door of the tabernacle of the congregation.

4 And Moses did as the Lord commanded him; and the assembly was gathered together unto the door of the tabernacle of the congregation.

5 And Moses said unto the congregation, This is the thing which the Lord commanded to be done.

6 And Moses brought Aaron and his sons, and washed them with water.

7 And he put upon him the coat, and girded him with the girdle, and clothed him with the robe, and put the ephod upon him, and he girded him with the curious girdle of the ephod, and bound it unto him therewith.

8 And he put the breastplate upon him: also he put in the breastplate the Urim and the Thummim.

9 And he put the mitre upon his head; also upon the mitre, even upon his forefront, did he put the golden plate, the holy crown; as the Lord commanded Moses.

10 And Moses took the anointing oil, and anointed the tabernacle and all that was therein, and sanctified them.

11 And he sprinkled thereof upon the altar seven times, and anointed the altar and all his vessels, both the laver and his foot, to sanctify them.

12 And he poured of the anointing oil upon Aaron’s head, and anointed him, to sanctify him.

13 And Moses brought Aaron’s sons, and put coats upon them, and girded them with girdles, and put bonnets upon them; as the Lord commanded Moses.

The Priests’ Sin Offering

14 And he brought the bullock for the sin offering: and Aaron and his sons laid their hands upon the head of the bullock for the sin offering.

15 And he slew it; and Moses took the blood, and put it upon the horns of the altar round about with his finger, and purified the altar, and poured the blood at the bottom of the altar, and sanctified it, to make reconciliation upon it.

16 And he took all the fat that was upon the inwards, and the caul above the liver, and the two kidneys, and their fat, and Moses burned it upon the altar.

17 But the bullock, and his hide, his flesh, and his dung, he burnt with fire without the camp; as the Lord commanded Moses.

The Priests’ Burnt Offering

18 ¶ And he brought the ram for the burnt offering: and Aaron and his sons laid their hands upon the head of the ram.

19 And he killed it; and Moses sprinkled the blood upon the altar round about.

20 And he cut the ram into pieces; and Moses burnt the head, and the pieces, and the fat.

21 And he washed the inwards and the legs in water; and Moses burnt the whole ram upon the altar: it was a burnt sacrifice for a sweet savour, and an offering made by fire unto the Lord; as the Lord commanded Moses.

The Ram of Ordination

22 ¶ And he brought the other ram, the ram of consecration: and Aaron and his sons laid their hands upon the head of the ram.

23 And he slew it; and Moses took of the blood of it, and put it upon the tip of Aaron’s right ear, and upon the thumb of his right hand, and upon the great toe of his right foot.

24 And he brought Aaron’s sons, and Moses put of the blood upon the tip of their right ear, and upon the thumbs of their right hands, and upon the great toes of their right feet: and Moses sprinkled the blood upon the altar round about.

25 And he took the fat, and the rump, and all the fat that was upon the inwards, and the caul above the liver, and the two kidneys, and their fat, and the right shoulder:

26 And out of the basket of unleavened bread, that was before the Lord, he took one unleavened cake, and a cake of oiled bread, and one wafer, and put them on the fat, and upon the right shoulder:

27 And he put all upon Aaron’s hands, and upon his sons’ hands, and waved them for a wave offering before the Lord.

28 And Moses took them from off their hands, and burnt them on the altar upon the burnt offering: they were consecrations for a sweet savour: it is an offering made by fire unto the Lord.

29 And Moses took the breast, and waved it for a wave offering before the Lord: for of the ram of consecration it was Moses’ part; as the Lord commanded Moses.

30 And Moses took of the anointing oil, and of the blood which was upon the altar, and sprinkled it upon Aaron, and upon his garments, and upon his sons, and upon his sons’ garments with him; and sanctified Aaron, and his garments, and his sons, and his sons’ garments with him.

31 ¶ And Moses said unto Aaron and to his sons, Boil the flesh at the door of the tabernacle of the congregation: and there eat it with the bread that is in the basket of consecrations, as I commanded, saying, Aaron and his sons shall eat it.

32 And that which remaineth of the flesh and of the bread shall ye burn with fire.

33 And ye shall not go out of the door of the tabernacle of the congregation in seven days, until the days of your consecration be at an end: for seven days shall he consecrate you.

34 As he hath done this day, so the Lord hath commanded to do, to make an atonement for you.

35 Therefore shall ye abide at the door of the tabernacle of the congregation day and night seven days, and keep the charge of the Lord, that ye die not: for so I am commanded.

36 So Aaron and his sons did all things which the Lord commanded by the hand of Moses.

Cross References

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