Luke 5:12 - Exposition

When he was in a certain city. From the scene in the boat on the lake with the fishermen, Luke abruptly passes to another memorable incident which took place probably soon after—memorable because it is the first recorded instance of Jesus' contact with that most terrible of earthly maladies, leprosy. The certain city was probably the town of Hattim , for we read in St. Matthew that the famous cure took place as the Lord was coming down from the mount of Beatitudes. (This will be spoken of in its place in Matthew 6:1-34 .) Behold a man full of leprosy . The expression "behold" reproduces exactly the scene as the eye-witness remembered it. There were many apparently with the Master on that occasion; but following him, suddenly, as he went on before the crowd, one of those ghastly victims of the frightful disease stood before him, apparently having eluded observation, for they were not allowed to appear in the ordinary haunts of men. The unhappy man fell down and knelt before the great Physician, of whom he may have heard so much, and asks him to exercise his mighty power on the dread malady which was eating away his life. The leper evidently had no doubt whatever of the power of Jesus; he was only anxious as to whether he had the will to cure him. The whole question respecting the exact nature of the disease is a vexed one. The word has been used with varying extent of meaning. As far as we can gather, the disease in its worst form seems to have been a progressive decay arising from the poisoning of the blood. The face and different members of the body were attacked and gradually destroyed, till the sufferer became a hideous spectacle, and literally fell to pieces. It is much disputed whether or not the malady in any of its varied developments and stages was contagious. The strict separation which in well-nigh all forms of the disease was rigidly insisted on would seem at all events to point to the conclusion that, in the popular estimation, it certainly was so; some phases of the malady, however, appear to have been considered as perfectly free from contagious effect—for instance, Naaman, the captain of the host of Syria, was a leper. It is hot conceivable that one who was infected with so grave a malady, considered incurable, would, if contagious, have been permitted to have exercised a function which would have brought him into constant contact with masses of his fellow-countrymen. These cases, however, were apparently few in number, and those afflicted with what was usually called leprosy were rigidly separated from their fellows, not only to dwell apart, but positively forbidden to approach the dwellings of men. In the Egyptian legends of the Exodus, the Israelites were said to have been expelled because they were lepers.