GUARD THY HEART CHRISTIAN
“Keep thy heart with all diligence; for out of it are the issues of life” (Pro 4:23). The pains which multitudes have taken in religion are but lost labour. Like the Pharisees of old, they have been tithing anise, mint, and cumin (Mat 23:23), but neglecting the weightier matters. Many have a zeal, but it is not according to knowledge; they are active, but their energies are misdirected; they have wrought “many wonderful works” (Mat 7:22), but they are rejected of God. Why? Because their employments are self-selected or man-appointed, while the one great task which God has assigned, is left unattended to. All outward actions are worthless while our hearts be not right with God. He will not so much as hear our prayers while we regard iniquity in our hearts (Psa 66:18)! Let us, then, endeavor to further point out what is signified by this supremely important exhortation.
A GOOD CONSCIENCE
To “keep” the heart signifies to have the conscience exercised about all things. In numbers of passages “heart” and “conscience” signify one and the same thing: see 1 Samuel 24:5, 2 Samuel 24:10, 1John 3:21, etc. The Apostle Paul declared, “herein do I exercise myself, to have always a conscience void of offense toward God, and toward men” (Act 24:16), and herein he sets before us an example which we need to emulate.
After the most careful and diligent manner we must strive to keep the conscience free from all offense in the discharge of every duty that God requires, and in rendering to every man what is due him. Though this is never perfectly attained in this life, yet every regenerate soul has a real concern for such a state of conscience. A “good conscience, in all things willing to live honestly” (Heb 13:18) is worth far more than rubies.
This is to be something more than an empty wish, which gets us nowhere. The Apostle said, “herein do I exercise myself” (Act 24:16): it was a matter of deep concern to him, and one to which he assiduously applied himself. He laboured hard in seeing to it that his conscience did not flatter, deceiving and misleading him. He was conscientious over both his outer and inner life, so that his conscience accused and condemned him not. He was more careful not to offend his conscience than he was not to displease his dearest friend. He made it his daily business to live by this rule, abstaining from many a thing which natural inclination drew him unto, and performing many a duty which the ease-loving flesh would shirk. He steadily maintained a care not to break the law of love toward either God or man. And, when conscious of failure, he saw to it that by renewed acts of repentance and faith (in confession) each offense was removed from his conscience, instead of allowing guilt to accumulate thereon.
“Now the end of the commandment is charity (love) out of a pure heart, and of a good conscience, and of faith unfeigned” (1Ti 1:5). The “commandment” is the same as the “holy commandment” of 2Peter 2:21, namely, the Gospel, as including the Moral Law, which enjoined perfect love both to God and to our neighbour. The “end” or design—that which is enjoined and whose accomplishment is prompted thereby—is love. But spiritual “love” can only proceed from “a pure heart,” that is, one which has been renewed by grace, and thereby delivered from enmity against God (Rom 8:7) and hatred against man (Tit 3:3), and cleansed from the love and pollution of sin. Spiritual “love” can only proceed out of a “good conscience,” that is, a conscience which has been made tender and active by grace, which has been purged by the blood of Christ, and which sedulously avoids all that defiles it and draws away from God; its possessor being influenced to act conscientiously in the whole of his conduct. It is solemn to note that those who “put away” a good conscience soon make “shipwreck of the faith” (1Tim 1:19).
SET THE LORD ALWAYS BEFORE US
To “keep” the heart means to “set the Lord always before” us (Psa 16:8). Some may object that those words spoke, prophetically, of the Lord Jesus. True, but remember He has “left us an example that we should follow His steps” (1Pe 2:21). What, then, is it to “set the Lord alway before” us? It means to remember that His eye is ever upon us, and that we act accordingly. It means to remember that we must yet render to Hima full account of our stewardship, and to let this fact constantly influence us. It means that we are to ever have His honour and glory in view, living not to please ourselves but acting according to His revealed will. It means that we should strive, especially, to have God before our souls whenever we engage in any religious exercises. The Omniscient One will not be imposed upon by outward forms or empty words; they who worship Him “must worship in spirit and in truth” (Joh 4:24). “Seek ye My face”—Oh, to respond with David: “my heart said unto thee, thy face, LORD, will I seek” (Psa 27:8).
“The well is seldom so full that water will at first pumping flow forth; neither is the heart commonly so spiritual—even after our best care in our worldly converse—as to pour itself into God’s bosom freely, without something to raise and elevate it; yea, often the springs of grace lie so low, that pumping only will not fetch the heart up to a praying frame, but arguments must be poured into the soul before the affections rise” (W. Gurnall, 1660). Does not this explain why, after saying, “Bless the LORD, O my soul: and all that is within me, bless His holy name,” that the Psalmist added “Bless the LORD, O my soul” (Psa 103: 1, 2)!
Ah, note well those words, dear reader: “Bless the Lord, O my soul,” and not merely by the lips. David dreaded lest, while the outward was awake, his inner man should be asleep. Are you equally careful as to this? David laboured so that no dullness and drowsiness should steal over his faculties. Therefore did he add, “and all that is within me, bless His holy name”— understanding, conscience, affections, and will. Oh that we may not be guilty of that awful sin about which Christ complained, “This people draweth nigh unto me with their mouth, and honoureth me with their lips; but their heart is far from me” (Mat 15:8). Again we would note the repetition in Psalm 103:2, “Bless the LORD, O my soul:” how this shows us that we need to bestir ourselves repeatedly when about to approach the Majesty on High, seeking with all our might to throw off the spirit of sloth, formality, and hypocrisy.
Of old God’s servants complained, “There is none that calleth upon thy name, that stirreth up himself to take hold of thee” (Isa 64:7). Are we any better, my friends? Do we really bestir ourselves to “take hold” of God: we shall never be like Jacob—successful “wrestlers” with Him—until we do. There is little wonder that so few obtain answers to their petitions unto the Throne of Grace: it is not simply prayer, but “the effectual fervent prayer of a righteous man availeth much” (Jam 5:16). Before seeking to approach the Most High we need to “prepare” our heart (Job 11:13), and beg God to “strengthen” it (Psa 27:14), so that we may be enabled to draw near with becoming reverence and humility, so that we may trust in Him with all our hearts (Pro 3:5), love Him with all our hearts (Mat 22:37), and praise Him with “the whole heart” (Psa 9:1).
Oh the frightful impiety which is now to be witnessed on almost every side, of heedlessly rushing into the holy presence of God (or rather, going through the form of so doing), and gabbling off the first things that come to mind. And all of us are more affected by this evil spirit than we imagine, for “evil communications corrupt good manners” (1Co15:33). We need to definitely seek grace and fight against so grievously insulting God. We need to fix our minds steadily on the august perfections of God, reminding ourselves of whom it is we are about to approach. We need to seek deliverance from that half-hearted, ill-conceived, careless and indifferent worship which is offered by so many.
We need to ponder God’s grace and goodness unto us,and lay hold of His encouraging promises, that our affections may be inflamed and our souls brought into that gracious temper which is suited unto Him to whom we owe our all.
But not only do we need to diligently watch our hearts when about to approach God in prayer or worship, but also when turning to His Holy Word. All ordinances, helps, and means of grace, are but empty shells, unless we meet with God in them; and for that, He must be sought: “Ye shall seek me, and find me, when ye shall search for me with all your heart” (Jer 29:13). We are not at all likely to obtain any more soul profit from the reading of the Scriptures than we are from the perusal of men’s writings, if we approach them in the same spirit we do human books. God’s Word is addressed unto the conscience, and it is only as we strive to have our hearts suitably affected by what we read therein, that we may justly expect to be helped spiritually.
God has bidden us, “My son, keep thy father’s commandment, and forsake not the law of thy mother: Bind them continually upon thine heart, and tie them about thy neck” (Pro 6:20, 21). And again, “Keep My commandments, and live; and my law as the apple of thine eye. Bind them upon thy fingers, write them upon the table of thine heart” (Pro 7:2, 3). This cannot be done by reading the Bible for a few minutes, and then an hour later forgetting what has been read. Shame on us that we should treat God’s Word so lightly. No, we must “meditate therein day and night” (Psa 1:2). Unless we do so, we shall never be able to say, “Thy word have I hid in mine heart, that I might not sin against thee” (Psa 119:11): nor shall we be able to say, “Blessed art thou, O LORD: teach me thy statutes” (Psa 119:12).
ATTEND TO HOLINESS
To “keep” the heart signifies attending diligently to its progress or decays in holiness. What health is to the body holiness is to the soul. “I commune with mine own heart: and my spirit made diligent search” (Psa 77:6): this is absolutely essential if a healthy spiritual life is to be maintained: a part of each day should be set aside for the study of the heart and cultivation of its faculties. The more this is done, the less difficulty shall we experience in knowing what to pray for! Oh, shame on us that we are so diligent in thinking about and caring for our bodies, while the state of our souls is so rarely inquired after.
Emulate the example of Hezekiah, who “humbled himself for the pride of his heart” (2Ch 32:26). Peter’s heart was lifted up with self-confidence: his fall was preceded by “a haughty spirit” (Pro 16:18).
It is in the heart that all backsliding begins. Observe closely your affections and see whether God or the world is gaining ground in them. Watch whether you experience increasing profit and pleasure in reading God’s Word, or whether you have to force yourself to it in order to discharge a duty. Observe the same thing in connection with prayer: whether you are finding increased or decreased liberty in pouring out your heart to God; whether you are having more freedom in so doing, or whether it is becoming an irksome task. Examine well your spiritual graces, and ascertain whether your faith be in lively exercise, feeding upon the precepts and promises of God; whether your hope is lively, anticipating the glorious future; whether your love be fervent or cold; whether patience, meekness, self control be greater or less.
To “keep” the heart signifies to store it well with pure and holy things. As the most effective way of getting a child to willingly drop some dirty trifle is to proffer it an apple or orange, so the best security for the soul against the allurements of Satan is to have it engaged with a lovelier and more satisfying Object. A heart which is filled and engaged with good is best protected against evil. Note well the order in Philippians 4:6-8, “Be careful for nothing; but in everything by prayer and supplication with thanksgiving let your requests be made known unto God: And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus. Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.” The heart which casts all its care upon God is well guarded from anxiety by His peace; but a pure atmosphere must be breathed if the soul is to be kept healthy, and that is best promoted by thinking about wholesome, lovely, and praise-provoking things.
Commune frequently with Christ: dwell upon His loveliness, stay in the sunshine of His presence, refresh your soul with those gifts and graces He is ever ready to bestow, and you shall have in yourself “a well of water springing up into everlasting life” (Joh 4:14). “Were our affections filled, taken up, and possessed with these things (the beauty of God and the glory of Christ), as it is our duty that they should be, and as it is our happiness when they are, what access could sin—with its painted pleasures, with its sugared poisons, with its envenomed baits—have upon our souls? How we should loathe all its proposals, and say unto them, Get you hence as an abominable thing” (John Owen).
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