Psalms 109:24

24My knees are become feeble. Though David had the necessaries of life, yet he emaciated himself by voluntary abstinence, to which, as well as to prayer, he gave himself, and therefore we may regard this verse as expressive of his sorrow and sadness. We may also understand it as expressive of his having no relish for meat or drink, knowing, as we do, that persons who are in sorrow and sadness have no appetite for food; even life itself is burdensome to them. Should any one prefer restricting the interpretation to David’s being in want of the necessaries of life, when he hid himself in the dens of wild beasts, to escape the fury of his enemies, and was then subjected to hunger and thirst, he may do so. It appears to me, however, that by this language he intends to point out the extreme anguish which he felt, because, with death staring him in the face, he loathed all food; and this is in accordance with the next clause, in which he says, my flesh faileth of fatness; because “a sorrowful spirit drieth up the bones,” (Proverbs 17:22) By the term, fatness, some understand delicacies; meaning that he was deprived of all that food which is pleasing to the palate. The more natural way is to consider it as denoting his becoming emaciated by reason of grief and fasting, inasmuch as the natural moisture was wasted. Another proof of his sad situation arises from this, that, according to what he states in Psalms 22:7, he was held in scorn by all. It is, indeed, a sad and bitter thing which God’s children endure, when they are made to feel that the curse which he denounces against the transgressors of his law is directed against themselves; for the law says to the despisers of it,

“Thou shalt become an astonishment, a proverb, and laughing-stock,” (Deuteronomy 28:37)

With this species of temptation David was assailed; and he declares that he was not only regarded as a condemned person, but also cruelly derided; God at the same time coming in for a share of it; for it is usual with the ungodly to conduct themselves with insolence and pride towards us when they see us oppressed under afflictions, and, at the same time, to rail at our faith and piety, because God renders us no help in our miseries.