Commentary on Psalms Volume 1 John Calvin
JOHN CALVIN
does not simply give thanks to God for having lighted up a lamp before him, but also for having converted his darkness into light. He, therefore, acknowledges that he had been reduced to such extremity of distress, that he was like a man whose condition was forlorn and hopeless; for he compares the confused and perplexed state of his affairs to darkness. This, indeed, by the transference of material things to things spiritual, may be applied to the spiritual illumination of the understanding; but, at the same time, we must attend to the subject of which David treats, that we may not depart from the true and proper meaning. Now, as he acknowledges that he had been restored to prosperity by the favor of God, which was to him, as it were, a life-giving light, let us, after his example, regard it as certain that we will never have the comfort of seeing our adversities brought to an end, unless God disperse the darkness which envelops us, and restore to us the light of joy. Let it not, however, be distressing to us to walk through darkness, provided God is pleased to perform to us the office of a lamp. In the following verse, David ascribes his victories to God, declaring that, under his conduct, he had broken through the wedges or phalanxes of his enemies, and had taken by storm their fortified cities. 425 Thus we see that, although he was a valiant warrior, and skilled in arms, he arrogates nothing to himself. As to the tenses of the verbs, we would inform our readers once for all, that in this psalm David uses the past and the future tenses indifferently, not only because he comprehends different histories, but also because he presents to himself the things of which he speaks as if they were still taking place before his eyes, and, at the same time, describes a continued course of the grace of God towards him.
30. The way of God is perfect. The phrase, The way of God, is not here taken for his revealed will, but for his method of dealing towards his people. The meaning, therefore, is, that God never disappoints or deceives his servants, nor forsakes them in the time of need, (as may be the case with men who do not aid their dependants, except in so far as it contributes to their own particular advantage,) but faithfully defends and maintains those whom he has once taken under his protection. But we will never have any nearness to God, unless he first come near to us by his word; and, for this reason, David, after having asserted that God aids his people in good earnest, adds, at the same time, that his word is purified. Let us, therefore, rest assured that God will actually show himself upright towards us, seeing
The last clause, By my God have I leaped over a wall, is rendered by the Chaldee, "I will subdue fortified towers." Hammond renders it, "By my God I have taken a fort." In support of this view, he observes that the word,שורshur, from,שורshor, to look, signifies both a wall, from which to observe the approach of the enemy, and a watch-tower and fort; that if we take,שורshur, as meaning a wall, the verb,דלגdalag, will be rightly rendered to leap over; but if,שורshur, means a fort, then the verb will mean to seize on it suddenly, and will therefore be best translated to take it.