Verse 10. Let their eyes be darkened. This is taken literally from the psalm, and was evidently the main part of the passage which the apostle had in his eye. This was fulfilled in the insensibility and blindness of the Jews. And the apostle shows them that it was long ago predicted, or invoked, as a punishment on them for giving the Messiah vinegar to drink, Ps 69:21,23.

And bow down their back alway. The Hebrew (Ps 69:23) is, "Let their loins totter or shake;" that is, as one does when he has on him a heavy burden. The apostle has retained this sense. It means, let them be called to bear heavy and oppressive burdens; let them be subjected to toil or servitude, as a reward for their sins. That this had come upon the Jews in the time of Paul is clear; and it is further clear that it came upon them, as it was implied in the psalm, in consequence of their treatment of the Messiah. Much difficulty has been felt in reconciling the petitions in the Psalms for calamities on enemies, with the Spirit of the New Testament. Perhaps they cannot all be thus reconciled; and it is not at all improbable that many of those imprecations were wrong. David was not a perfect man; and the Spirit of inspiration is not responsible for his imperfections. Every doctrine delivered by the sacred writers is true; every fact recorded is recorded as it was. But it does not follow that all the men who wrote, or about whom a narrative was given, were perfect. The reverse is the fact. And it does not militate against the inspiration of the Scriptures that we have a record of the failings and imperfections of those men. When they uttered improper sentiments; when they manifested improper feelings; when they performed wicked actions, it is no argument against the inspiration of the Scriptures that they were recorded. All that is done in such a case, and all that inspiration demands, is that they be recorded as they are. We wish to see human nature as it is; and one design of making the record of such failings is to show what man is, even under the influence of religion; not as a perfect being, for that would not be true; but as he actually exists, mingled with imperfection. Thus many of the wishes of the ancient saints, imperfect as they were, are condemned as sinful by the spirit of the Christian religion. They were never commended or approved, but they are recorded just to show us what was in fact the character of man, even partially under the influence of religion. Of this nature, probably, were many of the petitions in the Psalms; and the Spirit of God is no more answerable for the feeling because it is recorded, than he is for the feelings of the Edomites when they said, "Rase it, rase it to the foundation," Ps 137:7. Many of those prayers, however, were imprecations on his enemies as a public man, as the magistrate of the land. As it is right and desirable that the robber and the pirate should be detected and punished; as all good men seek it, and it is indispensable for the welfare of the community, where is the impropriety of praying that it may be done? Is it not right to pray that the laws may be executed; that justice may be. maintained; and that restraint should be imposed on the guilty? Assuredly this may be done with a very different spirit from that of revenge. It may be the prayer of the magistrate that God will help him in that which he is appointed to do, and in what ought to be done. Besides, many of these imprecations were regarded as simply predictions of what would be the effect of sin; or of what God would do to the guilty. Such was the case we are now considering, as understood by the apostle. But in a prediction there can be nothing wrong.