TheWayLIBRARY

TheWay Library › Additional Remains of the Rev. Robert Murray M'Cheyne › Sermon XIX: The Heart Deceitful

by Robert Murray M'Cheyne

Sermon XIX

The Heart Deceitful

Tbs heait ia dACoitfol above all things, and desperately wicked: who can know it? I the Lord search the heart, I try the reins, even to jgive eroy man according to his ways, and according to the fruit or his doings.** — Jeb. zvii. 9, 10.

J. The state of the naturai heart. — Yerse 9. This is a fittthfol description of the natural heart of man: The heart of Qn&Ilen Adam was very different. God made man idl.’’ His mind was clear and heavenly. It was riTetted upon divine things. He saw their glory without anr doud or dimness. His heart was right with God. His afiections flowed sweetly and fully towards God. He hnred as Ood loved — hated as God hated. There was no deceit about his heart then* It was transparent as crystal. He had nothing to conceal. There was no wickedness in his heart — no spring of hatred, or lust, or pride. He knew his own heart He could see clearly into its deepest recesses; for it was just a reflection of the heart of God. When Adam sinned, his heart was changed. When he lost the favour of God he lost the image of God. Just as Nebuchadnezzar suddenly got a beast’s heart, so Adam suddenly got a heart in the image of the devil. And this is the description ever since. The heart is deceitful above all things, and desperately wicked.” — Verse 9.

1. It is” deceitful above all things’ Deceit is one of the prime elements of the natural heart. It is more full of deceit than any other object. We sometimes call the sea deceitful. At evening the sea appears perfectly calm, or there is a gentle ripple on the waters, and the wind blows Seivourably; during the night a storm may come on, and the treacherous waves are now like mountain billows, covering the ship. But the heart is deceitful above all things-^ more treacherous than the treacherous sea. The clouds are oflen very deceitful. Sometimes, in a time of drought, they promise rain; but they turn out to be clouds withoat rain, and the farmer is disappointed* Sometimes the clouds appear calm and settled; but, before the morning, torrents of rain are falling. But the heart is deceitful above all things. Many animals are deceitful. The serpent is more subtile than any beast of the field; sometimes it will appear quite harmless, but suddenly it will put out its deadly sting and give a mortal wound. But the natural heart is more deceitful than a serpent — above all things. It is deceitful in two ways — In deceiving others and itself.

(1.) In deceiving others. Every natural man is a hypocrite. He is different in reality from what he appears to be. I undertake to say, that there is not a natural man present here to-day in his true colours. If every natoral man here were to throw off his disguise, and appear as he really is, this church would look more like the gate of hell than the gate of heaven. If every unclean man were to lay bare his heart, and show his abominable, filthy demres and thoughts; if every dishonest man were now to open his heart, and let us see all his frauds, all his covetous, base desires; if every proud, self-conceited one were now to show us what is going on below his coat, or below that silk gown — to let us see the paltry schemes of vanity and desire of praise; if every unbeliever among you were openly to reveal his hatred of Christ and of the blessed Gospel — O what a hell would this place appear! Why is it not so? Because natural men are deceidul — because youl draw a doak over your heart, and put on a smooth face, and make the outside of a saint cover the heart of a fiend. Oh! your heart is deceitful above all things. Every natural man is a flatterer. He does not tell other men what he thinks of them. There is no plain, honest dealing between natural men in this world. Those of you who know anything of this world, know how hollow the most of its friendships are. Just imagine for a moment that every natural man were to speak the truth, when he meets his friends; suppose he were to tell them all the bitter fllanders which he tells of them a hundred times behind iheir back; suppose he were to unbosom himself, and tell all his low, mean ideas of them — how worldly and selfish they are in his eyes; — alas! what a world of quarrels this would be. Ah, no! natural man, you dare not be honest — you dare not speak the truth one to another; your heart is so vile that you must draw a cloak over it; and your thoughts of others so abominable that you dare not ^eak them out: ‘’ The heart is deceitful above all things.” (2.) It shows itself in another way — in self-deceit. Ever since my coming among you I have laboured with all my might to separate between the precious and the vile. I have given you many marks, by which you might know whether or not you have undergone a true conversion, or whether it has only been a deceit of Satan- — whether your peace was the peace of God or the peace of the devil — whether you were on the narrow way that leads to life, or on the broad way that leads to destruction. I have done my best to give you the plainest Scripture marks by which you might know your real case; and yet I would not be in the least sorprised, if the most of you were found at the last to have deceived yourselves. Often a man is deeply concerned about his soul; he weeps and prays, and joins himself to others who are inquiring. He now changes his way of Ufe, and changes his notions; he talks of his experience, and enlaigement in prayer; perhaps he condemns others very bitterly; and yet has no true change of life — walks after the fledi still — not after the Spirit. Now, others think this man a true Christian, and he believes it himself; yea, he thinks he is a very eminent Christiani; when, all the time, he has not the Spirit of Christ, and is none of his. Ah! “the heart is deceitful above all things.”

2. “Desperately wicked,” This word is horrowed from the hook of the physician. When the physician is called to see a patient past recovery, he shakes his head and says: This is a desperate case. This is the very word used here. “The heart is desperately wicked” — ^peist cure by human medicine. Learn that you need conversion or a new heart. When we speak of the necessity of a change to some people, they begin to be affected by it, and so they pot away some evil nabits, as drinking, or swearing, or lying; they put these away, and promise never to go back to them; and now they think the work is done, and they are in a fair way for heaven. Alas, foolish man! it is not your drinking, or your swearing, or your lying, that are desperately wicked — but your heart. You have only been cutting off the streams — the heart remains as wicked as ever. It is the heart that is incurable. It is a new heart you need. Nothing less will answer your need. JLeam that you must go to Christ for this* When the woman had spent her aJl upon physicians, and was nothing better, but rather worse, she heard of Jesus. Ah! said she, if I may but “touch the hem of his garment I shall be made whole.” Jesus said to her: “Daughter, be of good comfort, ‘thy faith hath made thee whole.” Come, then, incurable, to Christ. The leprosy was always regarded as incuraUe. Accordingly, the leper came to Jesus, and worshipping, said: ‘^ Lord, if thou wilt, thou canst make me clean. Jesus said, I will, be thou clean; and immediately his leprosy was cleansed.” Some of you feel that your heart is desperately wicked; well, kneel to the Lord Jesus, and say: “Lord, if thou wilt, thou canst make me clean.** You are a leper — incurable; Jesus is able — he is also willing to make you clean.

3. Unsearchably wicked:” Who can know it?^ No man ever yet knew the badness of his own heart. We are sailing over a sea the depths of which we have never fathomed. ( 1. ) Unawakened persons have no idea of what is in their hearts. When Elijah told Hazael what a horrible murderer he would be, Hazael said: ‘< Is thy servant a dog, that he should do this thing?** The seeds of it were all in his heart at that moment; but he did not know his own heart. If I had told some of you, when you were little children playing beside your mother’s knee, the sins that you

SfiRMOKXtX. 131

were afterwards to commit, you would have said: “Ami a dog, that I should do this thing?” and yet you see you have done them. If I could show each of you the sins that you are yet to commit, you would be shocked and horrified. This shows how ignorant you are of your own heart. I suppose that the most of you think it quite impossible you thoald ever be guilty of murder, or adultery, or apostasy, or the sin against the Holy Ghost; this arises from ignorance of your own black heart: “Who can know it? * (2.) Some awakened persons have an’ awful sight given them of the wickedness of their own hearts. They see all the sins of their past life, as it were, concentrated there. They see that thm past sins all come out of their heart — -and that the same may come out again. And yet the most awakened sinner does not see the ten thousandth part of the wickedness of his heart. You are like a person looking down into a dark pit — you can only see a few yards down the sides of the pit; so you can only see a little way down into your heart. It is a pit of corruption which is bottomless: “Who can know it?” (3.) Some children of God have amazing discoreries giren them of the wickedness of their own hearts. Sometimes it is given them to see that the germs of erexy sin are lodging there. Sometimes they see that there never was a sin committed, in heaven, in earth, or in hell, but it has something corresponding to it in their own heart. Sometimes they see, that if there were not another fountain of sin, firom which the fair face of creation might be defaced, their own heart is a fountain inexhaustible — enough to cornipteveiry creature, and to defile every fair spot in the universe. And yet even they do not know their own hearts. You are like a traveller looking down into the crater of a volcano; but the smoke will not suiSer you to look far. You see only a few yards into the smoking volcano of your own heart.

Learn to be humbled £sa more than you have ever been. None of you have ever been ftuiiiciently humbled under a sense of sin; for this reason, th li none of you have ever seen fully the plague of your own heart. There are chambers in your heart you have never yet seen into. There are caves in that ocean you Iiave never fathomed. There are fountains of bitterness you have never tasted. When yon have felt the wickedness of your heart to the uttermost, then lie down under this awful truth, that you have only seen a few yards into a pit that is bottQiixA&S!& — that you carry about with you a slumbering yolcano — a heart whose wickedness you do not and cannot know.

II. The witness of the heart.

1. “/, the Lord** We have seen that we do not know one another’s hearts; for “the heart is deceitful.” Man looketh on the outward appearance. We have seen that no man knows his own heart — that the most know nothing of what is there; and those who know most, see but a short way down. But here is an unerring witness. He that made man knows what is in man.

2. Observe what a strict witness he is: “I, the Lord, search the heart, I try the reins.” It is not said, I know the heart — but, I search it. The heart of man is not one of the many objects upon which God turns his all-seeing eye, but it is one which he singles out for investigation: ‘’ I search the heart.” As the astronomer directs his telescope upon the very star he wishes to examine, and arranges all his lenses, that he may most perfectly look at it, so doth God’s calm eye pore upon the naked breast of every man. As the refiner of silver keeps his eye upon the fining-pot, watching every change in the boiling metal; so doth God s eye watch every clumge in the bosom of man* Oh! natural man, can you bear this? How vain are all your pretences and coverings; God sees you as you are. You may dieceive your neighbour, or your minister, or yourself — but you cannot deceive God.

3. Observe he is a constant witness. He does not say I have searched, or I will do it — but, I search — I do it now, and always. Not a moment of our life but his pure, calm, searching eye has been gazing on the inmost recesses of our hearts. From childhood to old age his eye rests on us. The darkness hideth not from him. The darkness and the light are both alike to him.

4. Observe his end in searching: “Even to give every man according to his ways, and according to the firuit of his doings.” — Verse 1 0. In order to know the true value of an action, you must search the heart. Many an action that is applauded by men, is abominable in the sight of God, who searches the heart. To give an alms to a poor man, may either be an action worthy of an eternal reward, or worthy of an eternal punishment. If it be done out of love to Christ — because the poor man is a disciple of Christ — it will in no wise lose its reward; Christ will say: “Inasmuch as ye did it to the least of these my brethren, ye did it unto me.” If it be done out of pride or self-righteousness, Christ will cast it from him; he will say: “Depart, ye cursed — ye did it not unto me.” The reason, then, why Christ searches the heart is, that he may judge uprightly in the judgment. Oh, sirs! how can you bear this, you that are Chnstless? How can you bear that eye on your heart all jour days, and to be judged according to what his pure eye sees in you? Oh! do you not see it is a gone case with you? “Enter not into judgment with thy servant; for in thy sight shall no flesh living be justified.” Oh! if your heart be desperately wicked, and his pure eye ever poring on it, what can you expect, but that he should cast you into hell? Oh! flee to the Lord Jesus Christ for shelter — for blood to blot out past sins, and righteousness to cover you. “See, God, our shield.”

Learn the amazing love of Christ He was the only one that knew the wickedness of the beings for whom he died. He that searches the hearts of sinners died for them. His eye alone had searched their hearts; ay, was searching at the time he came. He knew what was in man; yet he did not abhor them on that account — he died for them. It was not for any goodness in man that he died for man. He saw none. It was not that he saw little sin in the heart of man, that he pitied him and died for him. He is the only being in the universe that saw all the sin that is in the unfathomable heart of man. He saw to the bottom of the volcano — and yet he came and died for man. Herein is love! When publicans and sinners came to him on earth, he knew what was in their hearts. His eye had rested on their bosoms all their life — he had seen all the lusts and passions that had ever rankled there; yet in no wise did he cast them out. So with you. His eye hath seen all your sins — the vilest, darkest, blackest hours you have lived, his pure eye was resting on you; yet he died for such, and invites you to come to him; and will in no wise cast you out. Amen.

Open in the readerAdditional Remains of the Rev. Robert Murray M'Cheyne

Restored from a scan of the 1854 edition, with page headers and numbers removed and words rejoined across line breaks. Scan-derived text, still being proofread; compare the original scan before quoting.