And one shall burn the heifer in his sight,.... Another priest, as the Targum of Jonathan, Eleazar looking on, as that expresses it; the Jews say (g), that when the priest came to the mount of Olives, accompanied by the elders of Israel, before he burnt the cow, he dipped himself in a dipping place there; and the wood being laid there in order, wood of cedar, ash, fir, and fig trees, made in the form of a tower, with holes opened in it (to put in the fire, and that it might burn the quicker), and its aspect being to the west, he bound the cow, and laid her upon the pile, with her head to the south, and her face to the west; and then having slain it, and sprinkled its blood, as before related, he set fire to it by the help of some small wood: the burning of it may signify the dolorous sufferings of Christ, when the wrath of God was poured forth like fire upon him; the same was signified by roasting the passover lamb:

her skin, and her flesh, and her blood, with her dung, shall he burn; which may denote the extent of Christ's sufferings, reaching to all parts of his body, skin, flesh, and blood, and the shame and reproach that attended them, signified by dung; as well as how impure and accursed he was accounted when he was made sin for his people, bore their sins and suffered for them, even not in body only, but in his soul also; for his soul as well as his body were made an offering for sin.

(g) Misn. Parah, c. 3. sect. 7, 8, 9.

After this (Numbers 19:5, Numbers 19:6), they were to burn the cow, with the skin, flesh, blood, and dung, before his (Eleazar's) eyes, and he was to throw cedar-wood, hyssop, and scarlet wool into the fire. The burning of the sacrificial animal outside the camp took place in the case of every sin-offering for the whole congregation, for the reasons expounded on Leviticus 4:11-12. But in the case before us, the whole of the sacrificial act had to be performed outside the camp, i.e., outside the sphere of the theocracy; because the design of this sin-offering was not that the congregation might thereby be received through the expiation of its sin into the fellowship of the God and Lord who was present at the altar and in the sanctuary, but simply that an antidote to the infection of death might be provided for the congregation, which had become infected through fellowship with death; and consequently, the victim was to represent, not the living congregation as still associated with the God who was present in His earthly kingdom, but those members of the congregation who had fallen victims to temporal death as the wages of sin, and, as such, were separated from the earthly theocracy (see my Archaeology, i. p. 283). In this sacrifice, the blood, which was generally poured out at the foot of the altar, was burned along with the rest, and the ashes to be obtained were impregnated with the substance thereof. But in order still further to increase the strength of these ashes, which were already well fitted to serve as a powerful antidote to the corruption of death, as being the incorruptible residuum of the sin-offering which had not been destroyed by the fire, cedar-wood was thrown into the fire, as the symbol of the incorruptible continuance of life; and hyssop, as the symbol of purification from the corruption of death; and scarlet wool, the deep red of which shadowed forth the strongest vital energy (see at Leviticus 14:6), - so that the ashes might be regarded "as the quintessence of all that purified and strengthened life, refined and sublimated by the fire" (Leyrer).

And one shall burn the heifer in his sight; her skin, and her flesh, and her blood, with her dung, shall he burn:

19:5 Burn the heifer - To signify the sharp and grievous sufferings of Christ for our sins. Her blood - All of it, but what was spent in sprinkling.

19:1-10 The heifer was to be wholly burned. This typified the painful sufferings of our Lord Jesus, both in soul and body, as a sacrifice made by fire, to satisfy God's justice for man's sin. These ashes are said to be laid up as a purification for sin, because, though they were only to purify from ceremonial uncleanness, yet they were a type of that purification for sin which our Lord Jesus made by his death. The blood of Christ is laid up for us in the word and sacraments, as a fountain of merit, to which by faith we may have constant recourse, for cleansing our consciences.