Verse 19. - Honour, etc. Lange considers that in this verse we have a summary of the two tables, "Honour thy father and mother," summing up the commandments of the first; and "Thou shalt love thy neighbour as thyself," those of the second (Leviticus 19:18). Thou shalt love thy neighbour as thyself. St. Mark and St. Luke omit this clause; the latter adds, "Defraud not." According to our text, Christ gives four negative and two positive commands: the last being a summary taken from Leviticus 19:18 (comp. Romans 13:9, 10; Galatians 5:14). It has been questioned why our Lord omits the tenth commandment (as we call it) from the catalogue. Virtually he introduces it in ver. 21; but he may have refrained from formally mentioning it because covetousness was the ruler's besetting sin, and the marked omission of this precept might force the man to reflect upon this failing, which would wreck his spiritual life. On the other hand, it may be that Christ is not intending to give an epitome of man's duty; but affording merely an outline of the same, he naturally passes over some portion without special mention.

19:16-22 Christ knew that covetousness was the sin which most easily beset this young man; though he had got honestly what he possessed, yet he could not cheerfully part with it, and by this his want of sincerity was shown. Christ's promises make his precepts easy, and his yoke pleasant and very comfortable; yet this promise was as much a trial of the young man's faith, as the precept was of his charity and contempt of the world. It is required of us in following Christ, that we duly attend his ordinances, strictly follow his pattern, and cheerfully submit to his disposals; and this from love to him, and in dependence on him. To sell all, and give to the poor, will not serve, but we are to follow Christ. The gospel is the only remedy for lost sinners. Many abstain from gross vices who do not attend to their obligations to God. Thousands of instances of disobedience in thought, word, and deed, are marked against them in the book of God. Thus numbers forsake Christ, loving this present world: they feel convictions and desires, but they depart sorrowful, perhaps trembling. It behoves us to try ourselves in these matters, for the Lord will try us.Honour thy father and thy mother:.... This, as it is the first commandment with promise, so the first of the second table, and yet is here mentioned last; which inversion of order is of no consequence: so the "seventh" command is put before the "sixth", and the "fifth" omitted, in Romans 13:9 and with the Jews it is a common (c) saying, , "there is neither first nor last in the law": that is, it is of no consequence which commandment is recited first, or which last. Moreover, it looks as if it was usual to recite these commands in this order, since they are placed exactly in the same method, by a very noted Jewish (d) writer.

And thou shalt love thy neighbour as thyself; which is not a particular distinct command from the rest, or an explication of the tenth and last, not mentioned; but a recapitulation, or compendium, and abridgment of the whole, and is said to be a complement and fulfilling of the law; see Romans 13:9.

(c) T. Bab. Pesach. fol. 6. 2. Zohar in Num. fol. 61. 4. (d) R. Sangari, Sepher Cosri, par. 3. sect. 11, fol. 146. 2.