Commentaries on the rest of the Bible (~45 volumes)

33. Either make the tree good, and its fruit good: or make the tree bad, and its fruit bad; for the tree is known by the fruit. 34. Offspring of vipers, how can you speak what is good, when you are bad? for out of the abundance of the heart the mouth speaketh. 35. A good man, out of the good treasure of his heart, bringeth forth what is good, and a bad man, out of the bad treasure, bringeth forth what is evil. 36. But I say to you, That men will give account, at the day of judgment, for every idle word which they shall have spoken. 37. For by thy words thou shalt be justified, and by thy words thou shalt be condemned.

33. Either make the tree good It might look like absurdity, that men should be allowed a choice of being either good or bad; but if we consider what sort of persons Christ is addressing, the difficulty will be speedily resolved. We know what opinion was generally entertained about the Pharisees; for their pretended sanctity had so blinded the minds of the common people, that no one ventured to pass sentence on their vices.¹ Wishing to remove this mask, Christ desires them to be either good or bad; or, in other words, declares that nothing is more inconsistent with honesty than hypocrisy, and that it is in vain for men to boast of pretensions to righteousness who are not sincere and upright.² So then he puts nothing at their disposal, and withdraws no restraint from them, but only reminds them that their empty professions will avail them nothing so long as they are double, because they must be either good or bad

From the expression, make the tree, some foolishly infer, that it is in every man's power to regulate his own life and conduct. It is a rhetorical mode of speaking, by which Christ points out the scribes, dispels—so to speak—the smoke of their hypocrisy, and recalls them to pure and genuine uprightness. He afterwards explains the way and manner in which they may show that they are good or bad trees; which is by yielding good or bad fruit: so that there is no ambiguity in the meaning. The life of the scribes was not rendered infamous among men by gross vices. Pride, ambition, and envy, displayed their venom in the slanders which they uttered; but as that venom was not perceived by ignorant people, Christ brings the concealed evil from its lurking-place, and drags it forth to light.

But perhaps it will be objected that, in consequence of the corruption of our nature, it is impossible to find any man who is altogether upright, and free from every vice. The answer is ready. Christ does not demand absolute and entire perfection, but only a sincere and unfeigned disposition, which the Pharisees whom he addresses were far from possessing. As Scripture applies the terms, bad and wicked, to those who are completely given up to Satan, so the sincere worshippers of God, though they are encompassed by the infirmity of their flesh and by many sins, and groan under the burden, are called good. This arises from the undeserved kindness of God, who bestows so honorable a designation on those who aim at goodness.

34. Offspring of vipers. The similarity between the tree and the fruit is here applied by Christ to nothing more than speech, because this afforded an opportunity of detecting the inward and concealed malice of the scribes; and that is the reason why he dwells so much on this one kind of sin. It is because their falsehood and slanders betrayed what was not so visible in the rest of their life, that Christ attacks them with such severity. "There is no reason to wonder," he says, "that you vomit out wicked words; for your heart is full of malice." Nor are we to suppose that he ought to have treated them with greater gentleness, because some might regard this reproof as excessively severe. There are other sins, no doubt, that call for harsh reproofs; but when hypocritical persons pervert what is right, or put a false coloring on what is sinful, such wickedness renders it necessary that God should thunder against it in a more terrible manner than against other sins.

Now the design of Christ, suggested by the present occurrence, was to condemn the wicked sophistry which turns light into darkness. This passage shows how highly valuable in the sight of the Lord truth is, since he maintains and defends it with such rigor. Would that this were earnestly considered by those persons, whose ingenuity is too ready to be employed in defending any cause, and whose venal tongue disguises impostures! In a particular manner, Christ waxes wroth against those whom ambition, or envy, or some other fraudulent design, prompts to slander, even when there is nothing that their conscience condemns. Against the Pharisees, too, as his custom was, Christ used greater harshness, because they were so captivated by an unfounded conviction of their righteousness, that an ordinary warning had no effect upon them. And till hypocrites are sharply pierced,³ all that is said to them is treated with scorn and contempt.

How can you speak what is good? We have formerly hinted, that proverbial sayings ought not to be rigidly interpreted as an invariable rule, for they state nothing more than the ordinary fact. Sometimes, no doubt, a cruel man will deceive the simple by honied flatteries, a cunning man will cheat under the garb of simplicity, and a man of very wicked thoughts will breathe almost angelical purity of language.⁴ But the ordinary practice demonstrates the truth of what Christ here says, that out of the abundance of the heart the mouth speaketh; agreeably to the old proverb, which declared the tongue to be the index of the mind.⁵ And, indeed, whatever hidden and crooked recesses may exist in the heart of man, and whatever may be the amazing contrivances by which every man conceals his vices, yet the Lord extorts from each of them some kind of confession, so that they discover by the tongue their natural disposition and hidden feelings. We must also observe the purpose for which Christ employs those parables; for he reproaches the Pharisees with having manifested by words the malice which they had inwardly conceived. Besides, knowing them to be sworn enemies, he takes occasion from, single calumny to expose their whole life, and to destroy their credit with the people, which gave them too great influence in deceiving and in doing mischief. Though good speeches do not always proceed from the inmost heart, but originate (as the phrase is) on the tip of the tongue, yet it is an invariable truth, that bad speeches are indications of a bad heart.

36. Of every idle word This is an argument from the less to the greater; for if every idle word is to be called in question, how would God spare the open blasphemies and sacrilegious insolence of those who bark against his glory?⁶ An idle word means one that is useless, or that yields no edification or advantage. Many look upon this as too severe;⁷ but if we consider the purpose for which our tongues were made, we will acknowledge, that those men are justly held guilty who unthinkingly devote them to trifling fooleries, and prostitute them to such a purpose. It is no light fault to abuse, for frivolous purposes, the time, which Paul enjoins us to be careful to redeem, (Ephesians 5:16; Colossians 4:5.)

Now since no man is so cautious in speech, or maintains such a wise restraint upon himself, as never to allow some idle words to escape him, there remains for all of us absolute despair, if the Lord should treat us with rigor. But as the confident hope of our salvation rests on the assurance that God will not enter into judgment with us, (Psalm 143:2,) but will bury in gracious forgetfulness the sins which deserve innumerable deaths,⁸ we entertain no doubt that, when he removes the condemnation of our whole life, he will likewise pardon the guilt of idle talking. When the judgment of God is mentioned in Scripture, it does not in any way set aside the forgiveness of sins. And yet let no man indulge himself, but let every man earnestly endeavor to bridle his tongue, (James 1:26.) First, let us speak of the sacred mysteries of God with the utmost reverence and sobriety; secondly, let us abstain from talkativeness, buffoonery, and vain jests, and much more from slanderous attacks; and, lastly, let us endeavor to have our speech seasoned with salt, (Colossians 4:6.)

37. By thy words thou shalt be justified This was a common proverb, which he applied to the present subject; for I have no doubt that this was a saying which the people had frequently in their mouths, that "every man is condemned or acquitted by his own acknowledgment." But Christ turns it to a meaning somewhat different, that a wicked speech, being the indication of concealed malice, is enough to condemn a man. The attempt which the Papists make to torture this passage, so as to set aside the righteousness of faith, is childish. A man is justified by his words, not because his speech is the ground of his justification, (for we obtain by faith the favor of God, so that he reckons us to be righteous persons;) but because pure speech⁹ absolves us in such a manner, that we are not condemned as wicked persons by our tongue. Is it not absurd to infer from this, that men deserve a single drop of righteousness in the sight of God? On the contrary, this passage upholds our doctrine; for, although Christ does not here treat of the ground of our justification, yet the contrast between the two words points out the meaning of the word justify. The Papists reckon it absurd in us to say, that a man is justified by faith, because they explain the word justified to mean, that he becomes, and is, actually righteous; while we understand it to mean, that he is accounted righteous, and is acquitted before the tribunal of God, as is evident from numerous passages of Scripture. And is not the same thing confirmed by Christ, when he draws a contrast between justified and condemned?

43. But when the unclean spirit hath gone out of a man, he walketh through dry places, seeking rest, and findeth it not. 44. Then he saith, I will return to my house, whence I came out; and coming, he findeth it empty, and swept, and embellished. 45. Then he goeth away, and taketh with him seven other spirits more wicked than himself; and entering, he dwelleth there: and the last state of that man is worse than the first.¹⁰ So shall it be also to this wicked generation.

24. When the unclean spirit hath gone out of a man, he walketh through dry places, seeking rest; and not finding it, he saith, I will return to my house, whence I came out. 25. And when he is come, he findeth it swept and embellished. 26. Then he goeth, and taketh with him seven other spirits more wicked than himself; and entering, they dwell there: and the last state of that man is worse than the first.

43. But when the unclean spirit hath gone out. He speaks of scribes and hypocrites of a similar character, who, despising the grace of God, enter into a conspiracy with the devil. Against such persons he pronounces that punishment which their ingratitude deserves. To make his doctrine more extensively useful, he points out, in a general manner, the condemnation that awaits those who, despising the grace offered to them, again open the door to the devil. But as almost every particle has great weight, there are some points that must be noticed in their order, before we come to treat the substance of the parable.

What Christ says about the going out of the devil is intended to magnify the power and efficacy of the grace of God. Whenever God draws near to us, and, above all, when he approaches us in the person of his Son, the design is, to rescue us from the tyranny of the devil, and to receive us into his favor. This had been openly declared by Christ in the miracle which he had lately performed. As it is the peculiar office of Christ to banish wicked spirits, that they may no longer reign over men, the devil is justly said to go out of those men to whom Christ exhibits himself as a Redeemer. Though the presence of Christ is not efficacious to all, because unbelievers render it useless to them, yet he intended to point out why he visits us, what is implied in his coming, and how it is regarded by wicked spirits; for in every case in which Christ operates on men, the devils are drawn into a contest with him, and sink beneath his power. Let us, therefore, hold it to be a settled point, that the devil is cast out of us, whenever Christ shines upon us, and displays his grace towards us by some manifestation.

Secondly, the wretched condition of the whole human race is here described to us; for it follows that the devil has a residence within man, since he is driven from it by the Son of God. Now what is here said relates not to one individual or to another, but to the whole posterity of Adam. And this is the glory of our nature, that the devil has his seat within us, and inhabits both the body and the soul. So much the more illustrious is the display of the mercy of God, when we, who were the loathsome dens of the devil, are made temples to Himself, and consecrated for a habitation of His Spirit.

Thirdly, we have here a description of Satan's nature. He never ceases to do us injury, but is continually busy, and moves from one place to another. In a word, he directs all his efforts to accomplish our destruction; and above all, when he has been vanquished and put to flight by Christ, it only tends more to whet his rage and keenness to do us injury.¹¹ Before Christ makes us partakers of his energy, it seems as if it were in sport and amusement that this enemy reigns over us;¹² but when he has been driven out, he conceives resentment at having lost his prey, collects new forces, and arouses all his senses to attack us anew.

He walketh through dry places. This is a metaphorical expression, and denotes that to dwell out of men is to him a wretched banishment, and resembles a barren wilderness. Such, too, is the import of the phrase, seeking rest, so long as he dwells out of men; for then he is displeased and tormented, and ceases not to labor by one means or by another, till he recover what he has lost.¹³ Let us, therefore, learn that, as soon as Christ calls us, a sharper and fiercer contest is prepared for us. Though he meditates the destruction of all, and though the words of Peter apply to all without exception, that he goeth about as a roaring lion, and seeketh whom he may devour, (1 Peter 5:8,) yet we are plainly taught by these words of Christ, that Satan views with deeper hatred, and attacks with greater fierceness and rage, those who have been rescued from his snares. Such an admonition, however, ought not to inspire us with terror, but to arouse us to keep diligent watch, and to put on the spiritual armor, that we may make a brave resistance.

44. He findeth it empty Christ is unquestionably describing those who, being destitute of the Spirit of God, are prepared for receiving the devil; for believers, in whom the Spirit of God efficaciously dwells, are fortified on all sides, so that no opening is left for Satan. The metaphor of a house swept and embellished is taken from men who find pleasure in the cleanness and neatness of their apartments; for to Satan no sight is beautiful but deformity itself, and no smell is sweet but filth and nastiness. The meaning therefore is, that Satan never finds a more appropriate habitation within us, than when, having parted with Christ, we receive Satan as a guest.¹⁴ His highest delight is in that emptiness by which the neglect of divine grace is followed.¹⁵

45. He taketh with him seven other spirits The number seven is here used indefinitely, as in many other passages. By these words Christ shows that if we fall from his grace, our subjection to Satan is doubled, so that he treats us with greater cruelty than before, and that this is the just punishment of our slothfulness.¹⁶ Let us not then suppose that the devil has been vanquished by a single combat, because he has once gone out of us. On the contrary, let us remember that, as his lodgment within us was of old standing, ever since we were born, he has knowledge and experience of all the approaches by which he may reach us; and that, if there be no open and direct entrance, he has dexterity enough to creep in by small holes or winding crevices.¹⁷ We must, therefore, endeavor that Christ, holding his reign within us, may block up all the entrances of his adversary. Whatever may be the fierceness or violence of Satan's attacks, they ought not to intimidate the sons of God, whom the invincible power of the Holy Spirit preserves in safety. We know that the punishment which is here threatened is addressed to none but those who despise the grace of God, and who, by extinguishing the light of faith, and banishing the desire of godliness,¹⁸ become profane.

MATTHEW 12:46-50; Mark 3:31-35; Luke 11:27-28; 8:19-21