Keil & Delitzsch

On Psalms 90:9-12

After the transitoriness of men has now been confirmed in Psa 90:6. out of the special experience of Israel, the fact that this particular experience has its ground in a divine decree of wrath is more definitely confirmed from the facts of this experience, which, as Psa 90:11. complain, unfortunately have done so little to urge them on to the fear of God, which is the condition and the beginning of wisdom. In Psa 90:9 we distinctly hear the Israel of the desert speaking. That was a generation that fell a prey to the wrath of God (דּור עברתו, Jer 7:29). עברה is wrath that passes over, breaks through the bounds of subjectivity. All their days (cf. Psa 103:15) are passed away (פּנה, to turn one's self, to turn, e.g., Deu 1:24) in such wrath, i.e., thoroughly pervaded by it. They have spent their years like a sound (כּמו־הגה), which has hardly gone forth before it has passed away, leaving no trace behind it; the noun signifies a gentle dull sound, whether a murmur (Job 37:2) or a groan (Eze 2:10). With בּהם in Psa 90:10 the sum is stated: there are comprehended therein seventy years; they include, run up to so many. Hitzig renders: the days wherein (בהם) our years consist are seventy years; but שׁנותינו side by side with ימי must be regarded as its more minute genitival definition, and the accentuation cannot be objected to. Beside the plural שׁנים the poetic plural שׁנות appears here, and it also occurs in Deu 32:7 (and nowhere else in the Pentateuch). That of which the sum is to be stated stands first of all as a casus absol. Luther's rendering: Siebenzig Jar, wens hoch kompt so sinds achtzig (seventy years, or at the furthest eighty years), as Symmachus also meant by his ἐν παραδόξῳ (in Chrysostom), is confirmed by the Talmudic הגיע לגבורות, "to attain to extreme old age" (B. Moכd katan, 28a), and rightly approved of by Hitzig and Olshausen. גבוּרת signifies in Psa 71:16 full strength, here full measure. Seventy, or at most eighty years, were the average sum of the extreme term of life to which the generation dying out in the wilderness attained. ורהבּם the lxx renders τὸ πλεῖον αὐτῶν, but רהבּם is not equivalent to רבּם. The verb רהב signifies to behave violently, e.g., of importunate entreaty, Pro 6:3, of insolent treatment, Isa 3:5, whence רהב (here רהב), violence, impetuosity, and more especially a boastful vaunting appearance or coming forward, Job 9:13; Isa 30:7. The poet means to say that everything of which our life is proud (riches, outward appearance, luxury, beauty, etc.), when regarded in the right light, is after all only עמל, inasmuch as it causes us trouble and toil, and און, because without any true intrinsic merit and worth. To this second predicate is appended the confirmatory clause. חישׁ is infin. adverb. from חוּשׁ, הישׁ, Deu 32:35 : speedily, swiftly (Symmachus, the Quinta, and Jerome). The verb גּוּז signifies transire in all the Semitic dialects; and following this signification, which is applied transitively in Num 11:31, the Jewish expositors and Schultens correctly render: nam transit velocissime. Following upon the perfect גּז, the modus consecutivus ונּעפה maintains its retrospective signification. The strengthening of this mood by means of the intentional ah is more usual with the 1st pers. sing., e.g., Gen 32:6, than with the 1st pers. plur., as here and in Gen 41:11; Ew. 232, g. The poet glances back from the end of life to the course of life. And life, with all of which it had been proud, appears as an empty burden; for it passed swiftly by and we fled away, we were borne away with rapid flight upon the wings of the past.

Such experience as this ought to urge one on to the fear of God; but how rarely does this happen! and yet the fear of God is the condition (stipulation) and the beginning of wisdom. The verb ידע in Psa 90:11, just as it in general denotes not merely notional but practically living and efficient knowledge, is here used of a knowledge which makes that which is known conduce to salvation. The meaning of וּכיראתך is determined in accordance with this. The suffix is here either gen. subj.: according to Thy fearfulness (יראה as in Eze 1:18), or gen. obj.: according to the fear that is due to Thee, which in itself is at once (cf. Psa 5:8; Exo 20:20; Deu 2:25) more natural, and here designates the knowledge which is so rarely found, as that which is determined by the fear of God, as a truly religious knowledge. Such knowledge Moses supplicates for himself and for Israel: to number our days teach us rightly to understand. Sa1 23:17, where כּן ידע signifies "he does not know it to be otherwise, he is well aware of it," shows how כּן is meant. Hitzig, contrary to the accentuation, draws it to למנות ימינו; but "to number our days" is in itself equivalent to "hourly to contemplate the fleeting character and brevity of our lifetime;" and כּן הודע prays for a true qualification for this, and one that accords with experience. The future that follows is well adapted to the call, as frequently aim and result. But הביא is not to be taken, with Ewald and Hitzig, in the signification of bringing as an offering, a meaning this verb cannot have of itself alone (why should it not have been ונקריב?). Bttcher also erroneously renders it after the analogy of Pro 2:10 : "that we may bring wisdom into the heart," which ought to be בּלב. הביא, deriving its meaning from agriculture, signifies "to carry off, obtain, gain, prop. to bring in," viz., into the barn, Sa2 9:10, Hagg. Psa 1:6; the produce of the field, and in a general way gain or profit, is hence called תּבוּאה. A wise heart is the fruit which one reaps or garners in from such numbering of the days, the gain which one carries off from so constantly reminding one's self of the end. לבב חכמה is a poetically intensified expression for לב חכם, just as לב מרפּא in Pro 14:30 signifies a calm easy heart.

Matthew Henry

On Psalms 90:12-17

These are the petitions of this prayer, grounded upon the foregoing meditations and acknowledgments. Is any afflicted? Let him learn thus to pray. Four things they are here directed to pray for: -

I. For a sanctified use of the sad dispensation they were now under. Being condemned to have our days shortened, "Lord, teach us to number our days (Psa 90:12); Lord, give us grace duly to consider how few they are, and how little a while we have to live in this world." Note, 1. It is an excellent art rightly to number our days, so as not to be out in our calculation, as he was who counted upon many years to come when, that night, his soul was required of him. We must live under a constant apprehension of the shortness and uncertainty of life and the near approach of death and eternity. We must so number our days as to compare our work with them, and mind it accordingly with a double diligence, as those that have no time to trifle. 2. Those that would learn this arithmetic must pray for divine instruction, must go to God, and beg of him to teach them by his Spirit, to put them upon considering and to give them a good understanding. 3. We then number our days to good purpose when thereby our hearts are inclined and engaged to true wisdom, that is, to the practice of serious godliness. To be religious is to be wise; this is a thing to which it is necessary that we apply our hearts, and the matter requires and deserves a close application, to which frequent thoughts of the uncertainty of our continuance here, and the certainty of our removal hence, will very much contribute.

II. For the turning away of God's anger from them, that though the decree had gone forth, and was past revocation, there was no remedy, but they must die in the wilderness: "Yet return, O Lord! be thou reconciled to us, and let it repent thee concerning thy servants (Psa 90:13); send us tidings of peace to comfort us again after these heavy tidings. How long must we look upon ourselves as under thy wrath, and when shall we have some token given us of our restoration to thy favour? We are thy servants, thy people (Isa 64:9); when wilt thou change thy way toward us?" In answer to this prayer, and upon their profession of repentance (Num 14:39, Num 14:40), God, in the next chapter, proceeding with the laws concerning sacrifices (Num 15:1, etc.), which was a token that it repented him concerning his servants; for, if the Lord had been pleased to kill them, he would not have shown them such things as these.

III. For comfort and joy in the returns of God's favour to them, Psa 90:14, Psa 90:15. They pray for the mercy of God; for they pretend not to plead any merit of their own. Have mercy upon us, O God! is a prayer we are all concerned to say Amen to. Let us pray for early mercy, the seasonable communications of divine mercy, that God's tender mercies may speedily prevent us, early in the morning of our days, when we are young and flourishing, Psa 90:6. Let us pray for the true satisfaction and happiness which are to be had only in the favour and mercy of God, Psa 4:6, Psa 4:7. A gracious soul, if it may but be satisfied of God's lovingkindness, will be satisfied with it, abundantly satisfied, will take up with that, and will take up with nothing short of it. Two things are pleaded to enforce this petition for God's mercy: - 1. That it would be a full fountain of future joys: "O satisfy us with thy mercy, not only that we may be easy and at rest within ourselves, which we can never be while we lie under thy wrath, but that we may rejoice and be glad, not only for a time, upon the first indications of thy favour, but all our days, though we are to spend them in the wilderness." With respect to those that make God their chief joy, as their joy may be full (Jo1 1:4), so it may be constant, even in this vale of tears; it is their own fault if they are not glad all their days, for his mercy will furnish them with joy in tribulation and nothing can separate them from it. 2. That it would be a sufficient balance to their former griefs: "Make us glad according to the days wherein thou has afflicted us; let the days of our joy in thy favour be as many as the days of our pain for thy displeasure have been and as pleasant as those have been gloomy. Lord, thou usest to set the one over-against the other (Ecc 7:14); do so in our case. Let it suffice that we have drunk so long of the cup of trembling; now put into our hands the cup of salvation." God's people reckon the returns of God's lovingkindness a sufficient recompence for all their troubles.

IV. For the progress of the work of God among them notwithstanding, Psa 90:16, Psa 90:17. 1. That he would manifest himself in carrying it on: "Let thy work appear upon thy servants; let it appear that thou hast wrought upon us, to bring us home to thyself and to fit us for thyself." God's servants cannot work for him unless he work upon them, and work in them both to will and to do; and then we may hope the operations of God's providence will be apparent for us when the operations of his grace are apparent upon us. "Let thy work appear, and in it thy glory will appear to us and those that shall come after us." In praying for God's grace God's glory must be our end; and we must therein have an eye to our children as well as to ourselves, that they also may experience God's glory appearing upon them, so as to change them into the same image, from glory to glory. Perhaps, in this prayer, they distinguish between themselves and their children, for so God distinguished in his late message to them (Num 14:31, Your carcases shall fall in this wilderness, but your little ones I will bring into Canaan): "Lord," say they, "let thy work appear upon us, to reform us, and bring us to a better temper, and then let thy glory appear to our children, in performing the promise to them which we have forfeited the benefit of." 2. That he would countenance and strengthen them in carrying it on, in doing their part towards it. (1.) That he would smile upon them in it: Let the beauty of the Lord our God be upon us; let it appear that God favours us. Let us have God's ordinances kept up among us and the tokens of God's presence with his ordinances; so some. We may apply this petition both to our sanctification and to our consolation. Holiness is the beauty of the Lord our God; let that be upon us in all we say and do; let the grace of God in us, and the light of our good works, make our faces to shine (that is the comeliness God puts upon us, and those are comely indeed who are so beautified), and then let divine consolations put gladness into our hearts, and a lustre upon our countenances, and that also will be the beauty of the Lord upon us, as our God. (2.) That he would prosper them in it: Establish thou the work of our hands upon us. God's working upon us (Psa 90:16) does not discharge us from using our utmost endeavours in serving him and working out our salvation. But, when we have done all, we must wait upon God for the success, and beg of him to prosper our handy works, to give us to compass what we aim at for his glory. We are so unworthy of divine assistance, and yet so utterly insufficient to bring any thing to pass without it, that we have need to be earnest for it and to repeat the request: Yea, the work of our hands, establish thou it, and, in order to that, establish us in it.

Spurgeon's Treasury of David

On Psalms 90:12

So teach us to number our days. Instruct us to set store by time, mourning for that time past wherein we have wrought the will of the flesh, using diligently the time present, which is the accepted hour and the day of salvation, and reckoning the time which lieth in the future to be too uncertain to allow us safely to delay any gracious work or prayer. Numeration is a child's exercise in arithmetic, but in order to number their days aright the best of men need the Lord's teaching. We are more anxious to count the stars than our days, and yet the latter is by far more practical. That we may apply our hearts unto wisdom. Men are led by reflections upon the brevity of time to give their earnest attention to eternal things; they become humble as they look into the grave which is so soon to be their bed, their passions cool in the presence of mortality, and they yield themselves up to the dictates of unerring wisdom; but this is only the case when the Lord himself is the teacher; he alone can teach to real and lasting profit. Thus Moses prayed that the dispensations of justice might be sanctified in mercy. "The law is our school master to bring us to Christ", when the Lord himself speaks by the law. It is most meet that the heart which will so soon cease to beat should while it moves be regulated by wisdom's hand. A short life should be wisely spent. We have not enough time at our disposal to justify us in misspending a single quarter of an hour. Neither are we sure of enough life to justify us in procrastinating for a moment. If we were wise in heart we should see this, but mere head wisdom will not guide us aright.

Tyndale Study Notes

On Psalms 90:11-12

90:11-12 In the search for wisdom, no one can comprehend the Lord (see Isa 40:13). The appropriate human response to the Lord is godly fear (see Ps 60:4). The Lord alone can teach humans to follow the path of wisdom (25:4-6).

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