Luke 5:14

He says then, for a testimony unto them, because this deed makes manifest that Christ in His incomparable excellence is far above Moses. For when Moses could not rid his sister of the leprosy, he prayed the Lord to deliver her. But the Saviour, in His divine power, declared, I will, be thou clean. (Numb. 12:13.)

(Hom. 26. in Matt.) And since frequently men, when they are sick, remember God, but when they recover, wax dull, He bids him to always keep God before his eyes, giving glory to God. Hence it follows, But go and show thyself to the Priest, in order that the leprous man being cleansed might submit himself to the inspection of the Priest, and so by his sanction be counted as healed. (ubi sup.) Or, for a testimony against them, i. e. as a reproof of them, and a testimony that I respect the law. For now too that I have cured thee, I send thee for the examination of the priests, that thou shouldest bear me witness that I have not played false to the law.

The authority of power in the Lord is here compared with the steadfastness of faith manifest in the leper. He fell on his face because it is a mark of humility and modesty that each feel shame for the sins of his life, but shyness did not restrict his confession. He showed the wound, he begged for the remedy, and the very confession is full of piety and faith. "If you will," it says, "you can make me clean." He conceded the power to the Lord's will. But he doubted concerning the Lord's will, not as if unbelieving in piety, but as if aware of his own impurity, he did not presume. The Lord replies to him with a certain holiness. "I will: be clean. And immediately the leprosy departed from him." For there is nothing between God's command and his work, because the work is in the command. Thus he spoke, and they came into being. You see that it cannot be doubted that the will of God is power. If, therefore, his will is power, those who affirm that the Trinity is of One will affirm that it is of one power. Thus the leprosy departed immediately. In order that you may understand the effect of healing, he added truth to the work.

He is commanded to show himself to the priest and sacrifice for his cleansing. In offering himself to the priest, the priest may understand that he was cured not by the ordinance of the law but by the grace of God above the law. When the sacrifice is performed according to Moses' precept, the Lord shows that he did not destroy the law but fulfilled it. Furthermore, by proceeding according to the law, he was seen to heal above the law those whom the remedies of the law had not healed. "For the law is spiritual," and therefore it is seen that a spiritual sacrifice is commanded.

And he commanded him to tell no one. After the cure of the disease, the Evangelist here subjoins the instruction of the one cured. But Christ teaches the cured leper, and in him anyone else, three things: the first is that the proclamation of praise …

But mark, that after a man has been cleansed he is then worthy to offer this gift, namely, the body and blood of the Lord, which is united to the Divine nature.

And he commanded him to tell no one. Why is he commanded to tell no one, unless to teach that our benefits are not to be made public, but kept hidden? So that we may abstain not only from the reward of money, but also …

And go, show yourself to the priest, and offer for your cleansing, as Moses commanded, as a testimony to them, etc. He is ordered to show himself to the priest, so that the priest might understand that he was cured not by the order of …

And he charged him to tell no man,.... Of his cure, and by whom he received it; but go show thyself to the priest. The Syriac and Persic versions read, "to the priests: and offer for thy cleansing, according as Moses has commanded, for a testimony unto them"; See Gill on Mat 8:4.

(2.) We must be very thankful, and make a grateful acknowledgment of the divine grace: Go, and offer for thy cleansing. Christ did not require him to give him a fee, but to bring the sacrifice of praise to God; so far was he from using his power to the prejudice of the law of Moses.

Christ's public serviceableness to men and his private communion with God; these are put together here, to give lustre to each other. (1.) Though never any had so much pleasure in his retirements as Christ had, yet he was much in a crowd, to do good,

And offer for thy cleansing - A Hindoo, after recovering from sickness, presents the offerings he had vowed when in distress, as a goat, sweetmeats, milk, or any thing directed by the Shaster. All nations agreed in these gratitude-offerings for benefits received from the object of their worship.

We see in this passage — our Lord Jesus Christ's POWER over incurable diseases. "A man full of leprosy" applies to Him for relief, and is at once healed. This was a mighty miracle. Of all illnesses which can afflict the body of man — leprosy appears to be the most severe. It affects every part of the constitution at once. It brings sores and decay upon the skin , corruption into the blood , and rottenness into the bones . It is a living death , which no medicine can check or stop. Yet here we read of a leper being made well in a moment. It is but one touch from the hand of the Son of God — and the cure is effected. It is but one single touch of that almighty hand! "And immediately the leprosy departed from him." We have in this wonderful history — a lively emblem of Christ's power to heal our souls. What are we all, but spiritual lepers in the sight of God? Sin is the deadly leprosy by which we are all affected. It has eaten into our vitals. It has infected all our faculties. Heart, conscience, mind, and will — all are diseased by sin. From the sole of our foot, to the crown of our head — there is no soundness in us — only welts and wounds and putrefying sores! (Isaiah 1:6.) Such is the state in which we all are born. Such is the state in which we all naturally live. We are in one sense dead — long before we are laid in the grave. Our bodies may be healthy and active — but our souls are by nature dead in trespasses and sins! Who shall deliver us from this body of death? Let us thank God that Jesus Christ can! He is that divine Physician, who can make old things pass away, and all things become new. In Him is life. He can wash us thoroughly in His own blood — from all the defilement of sin. He can quicken us, and revive us by His own Spirit. He can cleanse our hearts, open the eyes of our understandings, renew our wills, and make us whole!

We see in this passage — our Lord Jesus Christ's POWER over incurable diseases. "A man full of leprosy" applies to Him for relief, and is at once healed. This was a mighty miracle. Of all illnesses which can afflict the body of man — leprosy appears to be the most severe. It affects every part of the constitution at once. It brings sores and decay upon the skin , corruption into the blood , and rottenness into the bones . It is a living death , which no medicine can check or stop.