Verses 1–2
Lu 17:1-10. Offenses--Faith--Humility.
Verses 3–4
3-4. (See on Mt 18:15-17; Mt 18:21, 22).
Verse 5
5. Lord--(See on Lu 10:1).
increase our faith--moved by the difficulty of avoiding and forgiving "offenses." This is the only instance in which a spiritual operation upon their souls was solicited of Christ by the Twelve; but a kindred and higher prayer had been offered before, by one with far fewer opportunities. (See on Mr 9:24.)
Verse 6
6. sycamine--mulberry. (See on Mr 11:22-24.)
Verses 7–10
7-10. say unto him by and by--The "by and by" (or rather "directly") should be joined not to the saying but the going: "Go directly." The connection here is: "But when your faith has been so increased as both to avoid and forgive offenses, and do things impossible to all but faith, be not puffed up as though you had laid the Lord under any obligations to you."
Verses 11–13
Lu 17:11-19. Ten Lepers Cleansed.
11-13. through the midst of Samaria and Galilee--probably on the confines of both.
Verses 14–16
14. show yourselves--as cleansed persons. (See on Mt 8:4.) Thus too would the Samaritan be taught that "salvation is of the Jews" (Joh 4:22).
as they went, were cleansed--In how many different ways were our Lord's cures wrought, and this different from all the rest.
Verses 17–18
17-18. Were there not ten cleansed--rather, were not the ten cleansed? that is, the whole of them--an example (by the way) of Christ's omniscience [Bengel].
Verse 19
19. Arise--for he had "fallen down on his face at His feet" (Lu 17:16) and there lain prostrate.
faith made thee whole--not as the others, merely in body, but in that higher spiritual sense with which His constant language has so familiarized us.
Verses 20–25
Lu 17:20-37. Coming of the Kingdom of God and of the Son of Man.
20-25. when, &c.--To meet the erroneous views not only of the Pharisees, but of the disciples themselves, our Lord addresses both, announcing the coming of the kingdom under different aspects.
It cometh not with observation--with watching or lying in wait, as for something outwardly imposing and at once revealing itself.
Verses 26–30
26-30. eat ... married ... planted--all the ordinary occupations and enjoyments of life. Though the antediluvian world and the cities of the plain were awfully wicked, it is not their wickedness, but their worldliness, their unbelief and indifference to the future, their unpreparedness, that is here held up as a warning. Note.--These recorded events of Old Testament history--denied or explained away nowadays by not a few--are referred to here as facts.
Verses 31–33
31-33. to take it away ... Remember, &c.--a warning against that lingering reluctance to part with present treasures which induces some to remain in a burning house, in hopes of saving this and that precious article till consumed and buried in its ruins. The cases here supposed, though different, are similar.
Verses 34–36
34. two in one bed--the prepared and unprepared mingled in closest intercourse together in the ordinary walks and fellowships of life, when the moment of severance arrives. Awful truth! realized before the destruction of Jerusalem, when the Christians found themselves forced by their Lord's directions (Lu 21:21) at once and for ever away from their old associates; but most of all when the second coming of Christ shall burst upon a heedless world.
Verse 37
37. Where--shall this occur?
Wheresoever, &c.--"As birds of prey scent out the carrion, so wherever is found a mass of incurable moral and spiritual corruption, there will be seen alighting the ministers of divine judgment," a proverbial saying terrifically verified at the destruction of Jerusalem, and many times since, though its most tremendous illustration will be at the world's final day.