6 Behold, you desire truth in the inward parts. You teach me wisdom in the inmost place.
*Minor differences ignored. Grouped by changes, with first version listed as example.
Behold, thou hast desired truth, etc. This verse confirms the remark which we already made, that David was far from seeking to invent an apology for his sin, when he traced it back to the period of his conception, and rather intended by this to acknowledge that from his very infancy he was an heir of eternal death. He thus represents his whole life to have been obnoxious to condemnation. So far is he from imitating those who arraign God as the author of sin, and impiously suggest that he might have given man a better nature, that in the verse now before us he opposes God's judgment to our corruption, insinuating, that every time we appear before him, we are certain of being condemned, inasmuch as we are born in sin, while he delights in holiness and uprightness. He goes further, and asserts, that in order to meet the approval of God, it is not enough that our lives be conformed to the letter of his law, unless our heart be clean and purified from all guile. He tells us that God desires truth in the inward parts, [1] intimating to us, that secret as well as outward and gross sins excite his displeasure. In the second clause of the verse, he aggravates his offense by confessing that he could not plead the excuse of ignorance. He had been sufficiently instructed by God in his duty. Some interpret vstvm, besathum, as if he here declared that God had discovered secret mysteries to him, or things hidden from the human understanding. He seems rather to mean that wisdom had been discovered to his mind in a secret and intimate manner. [2] The one member of the verse responds to the other. He acknowledges that it was not a mere superficial acquaintance with divine truth which he had enjoyed, but that it had been closely brought home to his heart. This rendered his offense the more inexcusable. Though privileged so highly with the saving knowledge of the truth, he had plunged into the commission of brutish sin, and by various acts of iniquity had almost ruined his soul. We have thus set before us the exercise of the Psalmist at this time. First, we have seen that he is brought to a confession of the greatness of his offense: this leads him to a sense of the complete depravity of his nature: to deepen his convictions, he then directs his thoughts to the strict judgment of God, who looks not to the outward appearance but the heart; and, lastly, he adverts to the peculiarity of his case, as one who had enjoyed no ordinary measure of the gifts of the Spirit, and deserved on that account the severer punishment. The exercise is such as we should all strive to imitate. Are we conscious of having committed any one sin, let it be the means of recalling others to our recollection, until we are brought to prostrate ourselves before God in deep self-abasement. And if it has been our privilege to enjoy the special teaching of the Spirit of God, we ought to feel that our guilt is additionally heavy, having sinned in this case against light, and having trampled under foot the precious gifts with which we were intrusted.
1 - The word tchvt, tuchoth, which is rendered inward parts, and which is derived from the verb tvch, tuach, to spread over, means the reins, which are so called, because they are overspread with fat. "Once more it is used in Scripture, Job 38:36, where, as here, our English Bible renders it inward parts, somewhat too generally. The Chaldee expresses it more particularly by reins, and these, in the Scripture style, are frequently taken for the seat of the affections, the purity whereof is most contrary to the natural corruption or inbred pollution spoken of in the preceding verse. The word 'mt, emeth, truth, ordinarily signifies sincerity, uprightness, and integrity; and so truth in the reins is equivalent to a hearty sincere obedience, not only of the actions, but of the very thoughts and affections to God; and so, in things of this nature, wherein this psalm is principally concerned, denotes the purity of the heart, the not admitting any unclean desire or thought, the very first degree of indulgence to any lust. And this God is said to will, or desire, or delight in, and so to command and require of us." -- Hammond
2 - The word is explained in the first of these senses in the Septuagint: "Ta adela kai ta kruphia tos sophias edelosis moi;" -- "Thou hast manifested to me the secret and hidden things of thy wisdom." Viewed in this light as well as in the other, the language expresses the aggravated nature of David's sin. He had sinned, although God had revealed to him high and secret mysteries.
Behold, thou desirest truth in the inward parts - The word rendered "desirest," means to have pleasure in; to delight in; and the idea is that this only is agreeable to God, or this only accords with his own nature. The word rendered "inward parts," means properly the reins, and is usually employed to denote the seat of the mind, the feelings, the intellect. Compare the notes at Job 38:36. The allusion is to the "soul;" and the idea is, that God could be satisfied with nothing "but" purity in the soul. The "connection" is this: David was deeply conscious of his own pollution; his deep, early, native depravity. This, in his own mind, he contrasted strongly with the nature of God, and with what God must require, and be pleased with. He "felt" that God could not approve of or love such a heart as his, so vile, so polluted, so corrupt; and he felt that it was necessary that he should have a pure heart in order to meet with the favor of a God so holy. But how was that to be obtained? His mind at once adverted to the fact that it could come only from God; and hence, the psalm now turns from confession to prayer. The psalmist pleads earnestly Psalm 51:7-10 that God "would" thus cleanse and purify his soul.
And in the hidden part - In the secret part; the heart; the depths of the soul. The cleansing was to begin in that which was hidden from the eye of man; in the soul itself. Wisdom, heavenly, saving wisdom, was to have its seat there; the cleansing needed was not any mere outward purification, it was the purification of the soul itself.
Thou shalt make me to know wisdom - Thou only canst enable me to understand what is truly wise. This wisdom, this cleansing, this knowledge of the way in which a guilty man can be restored to favor, can be imparted only by thee; and "thou wilt do it." There is here, therefore, at the same time a recognition of the truth that this "must" come from God, and an act of faith, or a strong assurance that he "would" impart this.
Behold, thou desirest truth - I am the very reverse of what I should be. Those desirest truth in the heart, but in me there is nothing but sin and falsity.
Thou shalt make one to know wisdom - Thou wilt teach me to restrain every inordinate propensity, and to act according to the dictates of sound wisdom, the rest of my life.
Behold, thou (f) desirest truth in the inward parts: and in the hidden [part] thou shalt make me to know wisdom.
(f) He confesses that God who loves pureness of heart, may justly destroy man, who by nature is a sinner much more him whom he had instructed in his heavenly wisdom.
Behold, thou desirest truth in the inward parts,.... With delight and pleasure, as the word (d) signifies: meaning either Christ, the truth and the life, formed and dwelling in the hearts of his people; or the Gospel, the word of truth, which has a place there; and particularly that branch of it which proclaims pardon to sensible sinners, and is the ground of hope within them: or else a true and hearty confession of sin, which David now made; or rather internal holiness and purity of heart, in opposition to the corruption of nature before acknowledged: this is what is agreeable to the nature of God, is required by his holy law, and is wrought in the hearts of his people in regeneration; and this is "truth", real, and not imaginary, genuine and unfeigned; where it is there is a true sense of sin, a right sight of Christ, unfeigned faith in him, sincere love to him, hope in him without hypocrisy, and a reverential fear of God upon the heart; the inward parts are the seat of all this, and in the exercise of it the Lord takes great delight and pleasure;
and in the hidden part thou shall make me to know wisdom; either Christ, the wisdom of God; or the Gospel, and particularly that part of it which concerns the pardon of sin; or a true knowledge of sin, and of the way of life and salvation by Christ, which is the truest and highest wisdom: and the phrase "hidden" or "secret" may either denote the nature of the wisdom made known, which is hidden wisdom, the wisdom of God in a mystery; or the manner in which it is made known; it is in a hidden way, privately, and secretly, and indiscernibly like the wind, by the Spirit and grace of God; or the seat and subject of it, "the hidden part", as we supply it; the hidden man of the heart. David begins to rise in the exercise of his faith in the grace of God, "thou shall make me to know", &c. unless the words should be rendered as a prayer, as they are by some, "make me to know" (e), &c. and as are the following.
(d) "delectaris", Junius & Tremellius, Piscator; "delectatus es", Cocceius; so Ainsworth. (e) "notam mihi fac", Gejerus.
thou shalt make, &c.--may be taken to express God's gracious purpose in view of His strict requisition; a purpose of which David might have availed himself as a check to his native love for sin, and, in not doing so, aggravated his guilt.
truth . . . and . . .wisdom--are terms often used for piety (compare Job 28:28; Psalm 119:30).
Truth - Uprightness of heart; and this may be added; as an aggravation of the sinfulness of original corruption, because it is contrary to the holy nature and will of God, which requires rectitude of heart: and, as an aggravation of his actual sin, that it was committed against that knowledge, which God had wrote in his heart.
*More commentary available at chapter level.