Luke 17:15

But out of the ten, the nine Israelites were ungrateful, whereas the Samaritan stranger returned and lifted up his voice in thanksgiving, as it follows, And one of them turned back, and with a loud voice glorified God.

But one of them etc. After the cure of the incurable disease or infirmity, there is described here secondly the commendation of praiseworthy gratitude, concerning which three things are introduced, namely the giving of thanks, the rebuke of ingratitude, and the approval of gratitude. First, …

One of them, etc. This one, who returned glorifying God, signifies the devoted humility of the one Church to Christ. Who, well falling at the feet of the Lord, gave thanks. For he truly gives thanks to God, who, by repressing the thoughts of his …

But see, as we also said at the beginning, out of ten men nine, although they were Israelites, remained ungrateful.

When he saw that he was healed, instead of going forward to the priest, to be by him declared clean, and so discharged from his confinement, which was all that the rest aimed at, he turned back towards him who was the Author of his cure, whom he wished to have the glory of it, before he received the benefit of it.

And one of them, when he saw that he was healed....

Let us mark, firstly, in this passage — how earnestly men can cry for help, when they feel their need of it. We read that as our Lord entered into a certain village — ten men who were lepers met Him. It is difficult to conceive any condition more thoroughly miserable, than that of men afflicted with leprosy. They were cast out from society. They were cut off from all society with their fellows. The men described in the passage before us appear to have been truly sensible of their wretchedness.

Let us mark, firstly, in this passage — how earnestly men can cry for help, when they feel their need of it. We read that as our Lord entered into a certain village — ten men who were lepers met Him. It is difficult to conceive any condition more thoroughly miserable, than that of men afflicted with leprosy. They were cast out from society. They were cut off from all society with their fellows. The men described in the passage before us appear to have been truly sensible of their wretchedness. They "stood afar off" — but they did not stand idly doing nothing. They called out in a loud voice: "Jesus, Master, have mercy on us!" They acutely felt the deplorable state of their bodies. They found words to express their feelings. They cried earnestly for relief, when a chance for relief appeared in sight. The conduct of the ten lepers is very instructive. It throws light on a most important subject in practical Christianity, which we can never understand too well. That subject is PRAYER. How is it that many never pray at all? How is it that many others are content to repeat a form of words — but never pray with their hearts? How is it that dying men and women, with souls to be lost or saved — can know so little of real, hearty, sincere prayer? The answer to these questions is short and simple. The bulk of mankind have no sense of sin. They do not feel their spiritual disease. They are not conscious that they are lost, and guilty, and hanging over the brink of Hell! When a man finds out his soul's ailment — then he soon learns to pray. Like the leper, he finds words to express his need. He cries for help. How is it, again, that many true believers often pray so coldly? What is the reason that their prayers are so feeble, and wandering, and lukewarm — as they frequently are? The answer once more, is very plain.

You have often heard the leprosy described—it was a very horrible disease, I should think the worst that flesh is heir to. We ought to be much more grateful than we are that this fell disease is scarcely known in our favored country. You have also heard what an instructive symbol it is in human flesh of what sin is in the human soul, how it pollutes, how it destroys. I need not go into that sad subject. But here was a sight for the Savior—10 men that were lepers! A mass of sorrow, indeed!

You have often heard the leprosy described—it was a very horrible disease, I should think the worst that flesh is heir to. We ought to be much more grateful than we are that this fell disease is scarcely known in our favored country. You have also heard what an instructive symbol it is in human flesh of what sin is in the human soul, how it pollutes, how it destroys. I need not go into that sad subject. But here was a sight for the Savior—10 men that were lepers! A mass of sorrow, indeed! What sights our Lord still sees every day in this sin-defiled world! Not 10 men that are sinners, nor even merely 10 millions are to be found all the world over, but on this earth there are a thousand millions of men diseased in soul! It is a miracle of condescension that the Son of God should set foot in such a lazar house as this. Yet observe the triumphant Grace of our Lord Jesus to the 10 men that were lepers. It would make a man's fortune, it would crown a man with lifelong fame to heal one leper—but our Lord healed 10 lepers at once! So full a fountain of Grace is He, so freely does He dispense His favor, that the 10 are told to go and show themselves to the priests because they are healed—and on the way to the priests they find it is so! None of us can imagine the joy they felt when they perceived that they were healed. Oh, it must have been a sort of new birth to them to find their flesh made fresh as that of a little child! It would not have been amazing if the whole 10 had hurried back and fallen at Jesus' feet and lifted up their voices in a tenfold Psalm! The sad thing about it is that nine of them, though they were healed, went on their way to the priests in the coolest possible manner—we never hear of their return—they drop out of the story altogether. They have obtained a blessing, they go their way and that is an end of them.

One of them, when he saw that he was healed, etc. - It seems that he did not wait to go first to the priest, but turned immediately back, and gave public praise to the kind hand from which he had received his cure.