Here, I. It is supposed that the plague of the leprosy was not an incurable disease. Uzziah's indeed continued to the day of his death, and Gehazi's was entailed upon his seed; but Miriam's lasted only seven days: we may suppose that it often wore off in process of time. Though God contend long, he will not contend for ever.

II.The judgment of the cure, as well as that of the disease, was referred to the priest. He must go out of the camp to the leper, to see whether his leprosy was healed, Lev 14:3. And we may suppose the priest did not contract any ceremonial uncleanness by coming near the leper, as another person would. It was in mercy to the poor lepers that the priests particularly had orders to attend them, for the priests' lips should keep knowledge; and those in affliction have need to be instructed both how to bear their afflictions and how to reap benefit by them, have need of the word, in concurrence with the rod, to bring them to repentance; therefore it is well for those that are sick if they have these messengers of the Lord of hosts with them, these interpreters, to show unto them God's uprightness, Job 33:23. When the leper was shut out, and could not go to the priests, it was well that the priests might come to him. Is any sick? Let him send for the elders, the ministers, Jam 5:14. If we apply it to the spiritual leprosy of sin, it intimates that when we withdraw from those who walk disorderly, that they may be ashamed, we must not count them as enemies, but admonish them as brethren, Th2 3:15. And also that when God by his grace has brought those to repentance who were shut out of communion for scandal, they ought with tenderness, and joy, and sincere affection, to be received in again. Thus Paul orders concerning the excommunicated Corinthian that when he had given evidences of his repentance they should forgive him, and comfort him, and confirm their love towards him, Co2 2:7, Co2 2:8. And ministers are entrusted by our Master with the declarative power of loosing as well as binding: both must be done with great caution and deliberation, impartially and without respect of persons, with earnest prayer to God for directions, and a sincere regard to the edification of the body of Christ, due care being always taken that sinners may not be encouraged by an excess of lenity, nor penitents discouraged by an excess of severity. Wisdom and sincerity are profitable to direct in this case.

III.If it was found that the leprosy was healed, the priest must declare it with a particular solemnity. The leper or his friends were to get ready two birds caught for this purpose (any sort of wild birds that were clean), and cedar-wood, and scarlet, and hyssop; for all these were to be used in the ceremony. 1. A preparation was to be made of blood and water, with which the leper must be sprinkled. One of the birds (and the Jews say, if there was any difference, it must be the larger and better of the two) was to be killed over an earthen cup of spring water, so that the blood of the bird might discolour the water. This (as some other types) had its accomplishment in the death of Christ, when out of his pierced side there came water and blood, Joh 19:34. Thus Christ comes into the soul for its cure and cleansing, not by water only, but by water and blood, Jo1 5:6. 2. The living bird, with a little scarlet wool, and a bunch of hyssop, must be fastened to a cedar stick, dipped in the water and blood, which must be so sprinkled upon him that was to be cleansed, Lev 14:6, Lev 14:7. The cedar-wood signified the restoring of the leper to his strength and soundness, for that is a sort of wood not apt to putrefy. The scarlet wool signified his recovering a florid colour again, for the leprosy made him white as snow. And the hyssop intimated the removing of the disagreeable scent which commonly attended the leprosy. The cedar the stateliest plant, and hyssop the meanest, are here used together in this service (see Kg1 4:33); for those of the lowest rank in the church may be of use in their place, as well as those that are most eminent, Co1 12:2. Some make the slain bird to typify Christ dying for our sins, and the living bird Christ rising again for our justification. The dipping of the living bird in the blood of the slain bird intimated that the merit of Christ's death was that which made his resurrection effectual for our justification. He took his blood with him into the holy place, and there appeared a lamb as it had been slain. The cedar, scarlet wool, and hyssop, must all be dipped in the blood; for the word and ordinances, and all the operations of the Spirit, receive their efficacy for our cleansing from the blood of Christ. The leper must be sprinkled seven times, to signify a complete purification, in allusion to which David prays, Wash me thoroughly, Psa 51:2. Naaman was directed to wash seven times, Kg2 5:10. 3. The living bird was then to be let loose in the open field, to signify that the leper, being cleansed, was now no longer under restraint and confinement, but might take his liberty to go where he pleased. But this being signified by the flight of a bird towards heaven was an intimation to him henceforward to seek the things that are above, and not to spend this new life to which God had restored him merely in the pursuit of earthly things. This typified that glorious liberty of the children of God to which those are advanced who through grace are sprinkled from an evil conscience. Those whose souls before bowed down to the dust (Psa 44:25), in grief and fear, now fly in the open firmament of heaven, and soar upwards upon the wings of faith and hope, and holy love and joy. 4. The priest must, upon this, pronounce him clean. It was requisite that this should be done with solemnity, that the leper might himself be the more affected with the mercy of God to him in his recovery, and that others might be satisfied to converse with him. Christ is our priest, to whom the Father has committed all judgment, and particularly the judgment of the leprosy. By his definitive sentence impenitent sinners will have their everlasting portion assigned them with the unclean (Job 36:14), out of the holy city; and all that by his grace are cured and cleansed shall be received into the camp of the saints, into which no unclean thing shall enter. Those are clean indeed whom Christ pronounces so, and they need not regard what men say of them. But, though Christ was the end of this law for righteousness, yet being in the days of his flesh made under the law, which as yet stood unrepealed, he ordered those lepers whom he had cured miraculously to go and show themselves to the priest, and offer for their cleansing according to the law, Mat 8:4; Luk 17:14. The type must be kept up till it was answered by its antitype. 5. When the leper was pronounced clean, he must wash his body and his clothes, and shave off all his hair (Lev 14:8), must still tarry seven days out of the camp, and on the seventh day must do it again, Lev 14:9. The priest having pronounced him clean from the disease, he must make himself as clean as ever he could from all the remains of it, and from all other defilements, and he must take time to do this. Thus those who have the comfort of the remission of their sins, by the sprinkling of the blood of Christ upon their consciences, must with the utmost care and caution cleanse themselves from all filthiness both of flesh and spirit, and thoroughly purge themselves from their old sins; for every one that hath this hope in him will be concerned to purify himself.

Two birds alive and clean, etc. - Whether these birds were sparrows, or turtledoves, or pigeons, we know not; probably any kind of clean bird, or bird proper to be eaten, might be used on this occasion, though it is more likely that turtle-doves or pigeons were employed, because these appear to have been the only birds offered in sacrifice. Of the cedarwood, hyssop, clean bird, and scarlet wool or fillet, were made an aspergillum, or instrument to sprinkle with. The cedar-wood served for the handle, the hyssop and living bird were attached to it by means of the scarlet wool or crimson fillet. The bird was so bound to this handle as that its tail should be downwards, in order to be dipped into the blood of the bird that had been killed. The whole of this made an instrument for the sprinkling of this blood, and when this business was done, the living bird was let loose, and permitted to go whithersoever it would. In this ceremony, according to some rabbins, "the living bird signified that the dead flesh of the leper was restored to soundness; the cedar-wood, which is not easily corrupted, that he was healed of his putrefaction; the scarlet thread, wool, or fillet, that he was restored to his good complexion; and the hyssop, which was purgative and odoriferous, that the disease was completely removed, and the bad scent that accompanied it entirely gone." Ainsworth, Dodd, and others, have given many of these rabbinical conceits. Of all these purifications, and their accompanying circumstances, we may safely say, because authorized by the New Testament so to do, that they pointed out the purification of the soul through the atonement and Spirit of Christ; but to run analogies between the type and the thing typified is difficult, and precarious. The general meaning and design we sufficiently understand; the particulars are not readily ascertainable, and consequently of little importance; had they been otherwise, they would have been pointed out.

Then shall the priest command to take for him that is to be cleansed,.... The command is by the priest, the taking is by any man, as Ben Gersom observes; anyone whom he shall command, the leper himself, or his friends. Aben Ezra interprets it, the priest shall take of his own; but he adds, there are some that explain it, the leper shall give them to him, namely, what follows:

two birds alive, and clean; any sort of birds, to whom this description agrees; for not any particular sort are pointed out, as "sparrows" (w), as some render the word, or any other; because either they must be clean or unclean; if unclean, then not to be used; if clean, then this descriptive character is used in vain. These were to be alive, taken alive with the hand, and not shot dead; and this also excepts such as were torn, as Jarchi, or any ways maimed and unsound, and not likely to live; and they were to be "clean", such as were so according to a law given in a preceding chapter; they were to be none of those unclean birds there mentioned; and, according to the Misnah (x), they were to be alike in sight and height, and in price and value, and to be taken together; and, by the same tradition, they were to be two birds of liberty, that is, not such as were kept tame in cages, but such as fly abroad in the fields, These birds may be considered as a type of Christ, who compares himself to a hen, Mat 23:37; and "birds" may denote his swiftness and readiness to help his people, his tenderness and compassion towards them in distress, and his weakness and frailty in human nature, and his meanness and despicableness in the eyes of men; and these being "alive", the character well agrees with him, who is the living God, the living. Redeemer, the Mediator that has life in himself, and for his people; and as man, now lives, and will live for evermore, and is the author and giver of life, natural, spiritual, and eternal. And the birds being clean, may denote the purity and holiness of Christ, and so his fitness to be a sacrifice, and his suitableness as food for his people: and the number two may signify either his two natures, divine and human, in both which he lives, and is pure and holy; or his two estates of humiliation and exaltation; or his death by the slain bird, and his resurrection by the living bard, of which more hereafter:

and the cedar wood, and scarlet, and hyssop; a stick of cedar, as Jarchi; it was proper it should be of such a size, as to be known to be cedar wood, but was not to be too heavy for the priest to sprinkle with it, as Ben Gersom; and the same writer observes, it ought to have a leaf on the top of it, that it might appear to be cedar: according to the Misnah (y), it was to be a cubit long, and the fourth part of a bed's foot thick: "scarlet" was either wool dyed of that colour, or crimson, so Jarchi; or a scarlet thread or line with which the hyssop was bound and fastened to the cedar wood; and, according to the above tradition (z), the "hyssop" was to be neither counterfeit nor wild, nor Greek, nor Roman, nor any that had any epithet to it, but common simple hyssop; and, as Gersom says, there was not to be less than an handful of it. The signification of these is variously conjectured; according to Abarbinel, they have respect to the nature of the leprosy, and as opposite to it; that as the two live birds signified restoration to his former state, when he had been like one dead, so the cedar wood, being incorruptible and durable, showed that the putrefaction of humours was cured; the scarlet, that the blood was purged, and hence the true colour of the face returned again, and a ruddy and florid countenance as before; and the hyssop being of a savoury smell, that the disagreeable scent and stench were gone: but others think there is a moral meaning in them, that the cedar being the highest of trees, and the scarlet colour coming from a worm, and the hyssop the lowest of plants, see Kg1 4:33; the "cedar wood" may denote the pride and haughtiness of spirit the leprosy is the punishment of, as in Miriam, Gehazi, Uzziah, and the family of Joab: and the worm that gives the scarlet colour, and the hyssop, may signify that humility that becomes a leper that is cleansed, so Jarchi: but they will bear a more evangelical sense, and may have respect either to Christ; the cedar wood may be an emblem of the incorruption of Christ, and of the durable efficacy of his death; the scarlet, of his bloody sufferings, his flaming love to his people, expressed thereby, and the nature of those sins and sinners being of a scarlet die, for whom he suffered; and the hyssop, of the purgative nature of his blood, which cleanses from all sin: or else to the graces of his Spirit; faith may be signified by the cedar wood, which is in some strong, and in all precious and durable; love by scarlet, of a flaming colour, as strong love is like coals of fire, that give a most vehement flame; and hope by hyssop, which is but a lowly, yet lively grace; or faith may be set forth by them all, by the cedar wood for its continuance, by scarlet for its working by love, and by hyssop for its purifying use, as it deals with the blood of Christ.

(w) "duos passeres", V. L. (x) Negaim, c. 14. sect. 5. (y) Negaim, c. 14. sect. 6. (z) Ibid.

two birds--literally, "sparrows." The Septuagint, however, renders the expression "little birds"; and it is evident that it is to be taken in this generic sense from their being specified as "clean"--a condition which would have been altogether superfluous to mention in reference to sparrows. In all the offerings prescribed in the law, Moses ordered only common and accessible birds; and hence we may presume that he points here to such birds as sparrows or pigeons, as in the desert it might have been very difficult to procure wild birds alive.

cedar-wood, and scarlet, and hyssop--The cedar here meant was certainly not the famous tree of Lebanon, and it is generally supposed to have been the juniper, as several varieties of that shrub are found growing abundantly in the clefts and crevices of the Sinaitic mountains. A stick of this shrub was bound to a bunch of hyssop by a scarlet ribbon, and the living bird was to be so attached to it, that when they dipped the branches in the water, the tail of the bird might also be moistened, but not the head nor the wings, that it might not be impeded in its flight when let loose.