Psalms 119:175

175. Let my soul live and let it praise thee. As the verbs are in the future tense, shall live, shall praise, this sentence may be expounded thus: Lord, when thou shalt have bestowed life upon me, I will endeavor, by celebrating thy praises, to show that I am not ungrateful. If this sense is approved, the sentence will be a kind of rejoicing, in which the Prophet, depending upon the divine promises, confidently proclaims, that his life will continue in safety. And, certainly, although our life is hidden under the shadow of death, we may, nevertheless, boast that it is safe, because God is its faithful guardian; and this assured confidence proceeds from his quickening grace, which is offered to us in his word. Yet, as the majority of Commentators translate these words in the optative mood, let us follow the more generally received interpretation, which is, that David in asking to have his life prolonged, shows, at the same time, that the end for which he desired to live was, that he might exercise himself in singing the praises of God, even as it is said in Psalm 115:18, “We who shall remain in life shall praise Jehovah.” In the second clause it would be harsh to understand the word judgments of the commandments, to which it does not properly belong to give help. It seems then, that the Prophet, perceiving himself liable to numberless calamities — even as the faithful, by reason of the unbridled license of the wicked, dwell in this world as sheep among wolves, — calls upon God to protect him in the way of restraining, by his secret providence, the wicked from doing him harm. It is a very profitable doctrine, when things in the world are in a state of great confusion, and when our safety is in danger amidst so many and varied storms, to lift up our eyes to the judgments of God, and to seek a remedy in them. As, however, in this Psalm the word judgments is commonly referred to God’s commandments, we may also fitly interpret it of them in this place, so that the Prophet attributes to the word of God the office and charge of giving succor; for God does not feed us with delusive promises, but, whenever an emergency arises, confirms and ratifies his word by giving some palpable manifestation of the operation of his hand. Thus, when the Prophet calls the divine law to his help, he pronounces a singular encomium upon the efficacy of the divine word. If any would prefer expounding the sentence of the keeping of the law, I offer no objections. In this sense it is as if the Prophet had said, — O Lord, let the uprightness which I have practiced, and the zeal with which I have employed myself in keeping thy commandments, be a defense to me.