(20) Take of his blood.—The blood was regarded as the life (Genesis 9:4). The life consecrated to God and accepted by Him was given back by Him to His ministers, that it might consecrate them wholly to His service, and so fit them for it. Placed upon the tip of the right ear, it reminded them that their ears were to be ever open and attentive to the whispers of the Divine voice; placed on the thumb of the right hand, it taught that they should take in hand nothing but what was sanctified; placed upon the great toe of the right foot, it was a warning that they were to walk thenceforth in the paths of holiness.

29:1-37 Aaron and his sons were to be set apart for the priest's office, with ceremony and solemnity. Our Lord Jesus is the great High Priest of our profession, called of God to be so; anointed with the Spirit, whence he is called Messiah, the Christ; clothed with glory and beauty; sanctified by his own blood; made perfect, or consecrated through sufferings, Heb 2:10. All believers are spiritual priests, to offer spiritual sacrifices,Door of the tabernacle - Entrance of the tent. See Leviticus 8:3.10-22. And thou shalt cause a bullock to be brought before the tabernacle—This part of the ceremonial consisted of three sacrifices: (1) The sacrifice of a bullock, as a sin offering; and in rendering it, the priest was directed to put his hand upon the head of his sacrifice, expressing by that act a consciousness of personal guilt, and a wish that it might be accepted as a vicarious satisfaction. (2) The sacrifice of a ram as a burnt offering (Ex 29:15-18). The ram was to be wholly burnt, in token of the priest's dedication of himself to God and His service. The sin offering was first to be presented, and then the burnt offering; for until guilt be removed, no acceptable service can be performed. (3) There was to be a peace offering, called "the ram of consecration" (Ex 29:19-22). And there was a marked peculiarity in the manner in which this other ram was to be disposed of. The former was for the glory of God—this was for the comfort of the priest himself; and as a sign of a mutual covenant being ratified, the blood of the sacrifice was divided—part sprinkled on the altar round about, and part upon the persons and garments of the priests. Nay, the blood was, by a singular act, directed to be put upon the extremities of the body, thereby signifying that the benefits of the atonement would be applied to the whole nature of man. Moreover, the flesh of this sacrifice was to be divided, as it were, between God and the priest—part of it to be put into his hand to be waved up and down, in token of its being offered to God, and then it was to be burnt upon the altar; the other part was to be eaten by the priests at the door of the tabernacle—that feast being a symbol of communion or fellowship with God. These ceremonies, performed in the order described, showed the qualifications necessary for the priests. (See Heb 7:26, 27; 10:14). These parts are consecrated in the name and stead of all the rest; the ear, as the instrument of hearing and receiving the mind and will of God in all their sacred administrations, and in their whole conversation; the hand and foot, as the instruments of action and execution of that which they hear and understand to be the mind of God; and the right parts are chosen rather than the left, as being usually more vigorous and expeditious. And all these parts are sprinkled with this blood, to show the absolute necessity of Christ’s blood to qualify them for an acceptable and successful discharge of their office.

Then shall thou kill the ram,.... As the other:

and take of his blood, some part of it being received into a basin:

and put it upon the tip of the right ear of Aaron, and upon the tip of the right ear of his sons; according to Jarchi, this is the middle gristle within the ear; but Saadiah more rightly says it is the tender part which joins to the orb of the ear. The blood was put upon this part to sanctify it, and cleanse from sins that come thereby, and to teach the high priest that he ought attentively to listen to what should be said unto him of the Lord, that he might faithfully report it to the people; and as our great High Priest had his ear opened and awakened, to hear as the learned; and happy are his people who have ears to hear the joyful sound, and take pleasure in it, and who are cleansed from their hearing sins, by his precious blood:

and upon the thumb of their right hand; on the middle joint of it, as Jarchi:

and upon the great toe of the right foot; the hands and fingers being the instruments of action, and the feet and toes of walking, show that the life and conversation of the priests of the Lord ought to be pure and holy, and so their antitype perfectly was; and whereas there is imperfection in all the actions, and even in the best righteousness of the saints, and their walk and conversation is not without sin, they have need to have them sprinkled with, and their conversation garments washed and made white in the blood of the Lamb:

and sprinkle the blood upon the altar round about; as was done with the blood of the other ram, Exodus 29:16.

Then shalt thou kill the ram, and take of his blood, and put it {e} upon the tip of the right ear of Aaron, and upon the tip of the right ear of his sons, and upon the thumb of their right hand, and upon the great toe of their right foot, and sprinkle the blood upon the altar round about.

(e) Meaning the soft and lower part of the ear.