23 And take one bit of bread and one cake of oiled bread and one thin cake out of the basket of unleavened bread which is before the Lord: 24 And put them all on the hands of Aaron and of his sons, to be waved for a wave offering before the Lord. 25 Then take them from their hands, and let them be burned on the burned offering on the altar, a sweet smell before the Lord, an offering made by fire to the Lord. 26 Then take the breast of Aaron's sheep, waving it before the Lord; and it is to be your part of the offering. 27 So you are to make holy the breast of the sheep which is waved and the leg which is lifted up on high, that is, of the sheep which is offered for Aaron and his sons; 28 And it will be their part as a right for ever from the children of Israel, it is a special offering from the children of Israel, made from their peace-offerings, a special offering lifted up to the Lord. 29 And Aaron's holy robes will be used by his sons after him; they will put them on when they are made priests. 30 For seven days the son who becomes priest in his place will put them on when he comes into the Tent of meeting to do the work of the holy place. 31 Then take the sheep of the wave offering and let its flesh be cooked in water in a holy place. 32 And let Aaron and his sons make a meal of it, with the bread in the basket, at the door of the Tent of meeting. 33 All those things which were used as offerings to take away sin, and to make them holy to be priests, they may have for food: but no one who is not a priest may have them, for they are holy food. 34 And if any of the flesh of the offering or of the bread is over till the morning, let it be burned with fire; it is not to be used for food, for it is holy. 35 All these things you are to do to Aaron and his sons as I have given you orders: for seven days the work of making them priests is to go on. 36 Every day an ox is to be offered as a sin-offering, to take away sins: and by this offering on it, you will make the altar clean from sin; and you are to put oil on it and make it holy. 37 For seven days you are to make offerings for the altar and make it holy, so that it may become completely holy, and anything touching it will become holy.
38 Now this is the offering which you are to make on the altar: two lambs in their first year, every day regularly. 39 One lamb is to be offered in the morning and the other in the evening: 40 And with the one lamb, a tenth part of an ephah of the best meal, mixed with a fourth part of a hin of clear oil; and the fourth part of a hin of wine for a drink offering. 41 And the other lamb is to be offered in the evening, and with it the same meal offering and drink offering, for a sweet smell, an offering made by fire to the Lord. 42 This is to be a regular burned offering made from generation to generation, at the door of the Tent of meeting before the Lord, where I will come face to face with you and have talk with you. 43 There I will come face to face with the children of Israel, and the Tent will be made holy by my glory 44 I will make holy the Tent of meeting and the altar: and Aaron and his sons I will make holy, to be my priests 45 Among the children of Israel I will make my living-place, and I will be their God. 46 And they will see that I am the Lord their God, who took them out of the land of Egypt, so that I might be ever with them: I am the Lord their God.
Matthew Henry's Commentary on Exodus 29:23-46
Commentary on Exodus 29:1-37
(Read Exodus 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, Matthew 12:28,) and by him the merit of Christ is applied to our souls. This consecration signifies the admission of a sinner into the spiritual priesthood, to offer spiritual sacrifices, acceptable to God through Jesus Christ.
Commentary on Exodus 29:38-46
(Read Exodus 29:38-46)
A lamb was to be offered upon the altar every morning, and a lamb every evening. This typified the continual intercession which Christ ever lives to make for his church. Though he offered himself but once for all, that one offering thus becomes a continual offering. This also teaches us to offer to God the spiritual sacrifices of prayer and praise every day, morning and evening. Our daily devotions are the most needful of our daily works, and the most pleasant of our daily comforts. Prayer-time must be kept up as duly as meal-time. Those starve their own souls, who keep not up constant attendance on the throne of grace; constancy in religion brings in the comfort of it.