(3) And the priest shall go forth.--To this appointed place the priest had to go to meet and examine the restored leper, and to satisfy himself that he was thoroughly cured.

Verse 3. - The priest. The agent is stilt the priest, not the physician. The priest shall go forth out of the camp. "May we not (as Hesychius suggests) see a figure here of the compassion of our Great High Priest, who has gone forth out of heaven itself, the camp of angel hosts, and has come down to earth, not only to examine but to heal the moral leprosy of sin, 'to seek and to save the lost' (Luke 19:10), and who carefully examines and scrutinizes all the secrets of all hearts (Hebrews 4:12)? And he was exempt from all contagion of sin while he lived and moved among sinners (Matthew 9:11; Luke 15:1), and was 'holy, harmless, and undefiled' (Hebrews 7:26)" (Wordsworth). And the priest shall look. In later times it was ordered that the examination was not to take place on the sabbath, nor in the early morning, nor in the late afternoon, nor inside a house, nor on a cloudy day, nor in the glare of midday, and that the priest must have good eyesight, and only determine one case at a time; nor was he allowed to pronounce judgment on his own kindred. And, behold, if the plague of leprosy be healed in the leper. The plague of leprosy is healed before the ceremony of purification begins, but the leper is not pronounced clean until he has been sprinkled with the blood and water (verse 7).

14:1-9 The priests could not cleanse the lepers; but when the Lord removed the plague, various rules were to be observed in admitting them again to the ordinances of God, and the society of his people. They represent many duties and exercises of truly repenting sinners, and the duties of ministers respecting them. If we apply this to the spiritual leprosy of sin, it intimates that when we withdraw from those who walk disorderly, we must not count them as enemies, but admonish them as brethren. And also that when God by his grace has brought to repentance, they ought with tenderness and joy, and sincere affection, to be received again. Care should always be taken that sinners may not be encouraged, nor penitents discouraged. If it were found that the leprosy was healed, the priest must declare it with the particular solemnities here described. The two birds, one killed, and the other dipped in the blood of the bird that was killed, and then let loose, may signify Christ shedding his blood for sinners, and rising and ascending into heaven. The priest having pronounced the leper clean from the disease, he must make himself clean from all remains of it. Thus those who have comfort of the remission of their sins, must with care and caution cleanse themselves from sins; for every one that has this hope in him, will be concerned to purify himself.And the priest shall go forth out of the camp,.... A little without the camp, as Ben Gersom notes. There have been several goings forth of Christ our High Priest; first in the council and covenant of grace and peace, when he became the surety of his people; then in time by the assumption of human nature, when he came forth from his Father, and came into the world to save them; next, when he went forth out of the city of Jerusalem to suffer for them; and also, when, at the time of conversion, he goes forth in quest of them, and looks them up, and finds them, and brings them home, which may answer to the type here; and all shows the great readiness of Christ to receive sinners:

and the priest shall look, and, behold, if the plague of leprosy be healed in the leper; that all the signs of uncleanness are removed, the swelling, the scab, or bright spot, and the white hair in them, and, instead of that, black hair is grown up. The typical priest did not heal, nor could he, the healing was of God; he only looked to see by signs if the plague was healed; but our antitypical priest looks with an eye of pity and compassion on leprous sinners, and they are enabled to look to him by faith, and virtue goes out of him to the healing of their diseases; as he looks upon them in their blood, and says to them, Live, so he looks upon them in their leprosy, and touches them, and says, "I will, be thou clean", Matthew 8:3, and they are immediately healed; he is the sun of righteousness, which arises upon them with healing in his wings.