The first thing which we ought to notice in these verses is the striking question with which our Lord winds up the seven wonderful parables of this chapter: He said, “Have ye understood all these things?”

Personal application has been called the “soul” of preaching. A sermon without application is like a letter posted without a direction: it may be well written, rightly dated and duly signed; but it is useless, because it never reaches its destination. Our Lord’s inquiry is an admirable example of real heart-searching application: “Have ye understood?”

The parables of the “treasure hidden in a field,” and the “merchant man seeking goodly pearls,” appear intended to convey one the same lesson. They vary, no doubt, in one striking particular: the “treasure” was found of one who does not seem to have sought it; the “pearl” was found of one who was actually seeking pearls. But the conduct of the finders, in both cases, was precisely alike: both “sold all” to make the thing found their own property; and it is exactly at this point that the instruction of both parables agrees.

These two parables are meant to teach us, that men who are really convinced of the importance of salvation will give up everything to win Christ and eternal life.

The parable of the “wheat and tares,” which occupies the chief part of these verses, is one of peculiar importance in the present day. It is eminently calculated to correct the extravagant expectations in which many Christians indulge, as to the effect of missions abroad, and of preaching the Gospel at home. May we give it the attention which it deserves!

In the first place, this parable teaches us, that good and evil will always be found together in the professing church, until the end of the world.

The visible Church is set before us as a mixed body: it is a vast “field” in which “wheat and tares” grow side by side. We must expect to find believers and unbelievers, converted and unconverted, “the children of the kingdom and the children of the wicked one” all mingled together in every congregation of baptized people.

The chapter which these verses begin is remarkable for the number of parables which it contains. Seven striking illustrations of spiritual truth are here drawn by the great Head of the Church from the book of nature. By so doing He shows us that religious teaching may draw help from everything in creation. Those that would “find out acceptable words,” should not forget this. (Eccles. 12:10)

The parable of the Sower, which begins this chapter, is one of those parables which admit of a very wide application. It is being continually verified under our own eyes. Wherever the Word of God is preached or expounded and people are assembled to hear it, the sayings of our Lord in this parable are found to be true. It describes what goes on, as a general rule, in all congregations.

The beginning of this passage is one of those places which strikingly illustrate the truth of Old Testament History. Our Lord speaks of the Queen of the South as a real true person, who had lived and died. He refers to the story of Jonah, and his miraculous preservation in the whale’s belly, as undeniable matters of fact. Let us remember this if we hear men professing to believe the writers of the New Testament, and yet sneering at the things recorded in the Old Testament, as if they were fables: such men forget that in so doing they pour contempt upon Christ Himself. The authority of the Old Testament and the authority of the New stand or fall together; the same Spirit inspired men to write of Solomon and Jonah, who inspired the Evangelists to write of Christ. These are not unimportant points in this day: let them be well fixed in our minds.

The first practical lesson which demands our attention in these verses is the amazing power of unbelief.

This passage of Scripture contains “things hard to be understood.” The sin against the Holy Ghost in particular has never been fully explained by the most learned divines. It is not difficult to show from Scripture what the sin is not: it is difficult to show clearly what it is. We must not be surprised. The Bible would not be the book of God, if it had not deep places here and there, which man have no line to fathom. Let us rather thank God that there are lessons of wisdom to be gathered, even out of these verses, which the unlearned may easily understand.

Let us gather from them in the first place, that there is nothing too blasphemous for hardened and prejudiced men to say against religion. Our Lord casts out a devil; and at once the Pharisees declare that He does it “by the prince of devils.”

The first thing which demands our notice in this passage is the desperate wickedness of the human heart, which it exemplifies. Silenced and defeated by our Lord’s arguments, the Pharisees plunged deeper and deeper into sin. They “went out and held a council against Him how they might destroy Him.”

What evil had our Lord done, that He should be so treated? None, none at all. No charge could be brought against His life. He was holy, harmless, undefiled, and separate from sinners; His days were spent in doing good. No charge could be brought against His teaching. He had proved it to be agreeable to Scripture and reason, and no reply had been made to His proofs. But it mattered little how perfectly He lived or taught: He was hated.

The one great subject which stands out prominently in this passage of Scripture is the Sabbath day. It is a subject on which strange opinions prevailed among the Jews in our Lord’s time.

The Pharisees had added to the teaching of Scripture about it, and overlaid the true character of the day with the traditions of men. It is a subject on which diverse opinions have often been held in the churches of Christ, and wide differences exist among men at the present time. Let us see what we may learn about it from our Lord’s teaching in these verses.

There are few passages in the four Gospels more important than this. There are few which contain in so short a compass so many precious truths. May God give us an eye to see, and a heart to feel their value!

Let us learn, in the first place, the excellence of a childlike and teachable frame of mind. Our Lord says to His Father, “Thou hast hid these things from the wise and prudent, and revealed them unto babes.” It is not for us to attempt to explain why some receive and believe the Gospel, while others do not. The sovereignty of God in this matter is a deep mystery: we cannot fathom it. But one thing, at all events, stands out in Scripture as a great practical truth to be had in everlasting remembrance: those from whom the Gospel is hidden are generally “the wise in their own eyes, and prudent in their own sight”; those to whom the Gospel is revealed are generally humble, simple-minded and willing to learn. The words of the Virgin Mary are continually being fulfilled: “He hath filled the hungry with good things and the rich he hath sent empty away.” (Luke 1:53)

These sayings of the Lord Jesus were called forth by the state of the Jewish nation, when He was upon earth. But they speak loudly to us also, as well as to the Jews: they throw great light on some parts of the natural man’s character; they teach us the perilous state of many immortal souls in the present day.

The first part of these verses shows us the unreasonableness of many unconverted men in the things of religion. The Jews, in our Lord’s time, found fault with every teacher whom God sent among them. First came John the Baptist, preaching repentance: an austere man, a man who withdrew himself from society, and lived an ascetic life. Did this satisfy the Jews? No! They found fault and said, “He hath a devil.” Then came Jesus the Son of God, preaching the Gospel: living as other men lived, and practising none of John the Baptist’s peculiar austerities. And did this satisfy the Jews? No! They found fault again, and said, ”Behold a man gluttonous and a wine-bibber, a friend of publicans and sinners.” In short, they were as perverse and hard to please as wayward children.