My tears have been my meat - The word rendered tears in this place is in the singular number, and means literally weeping. Compare Psalm 39:12. The word meat here means literally bread, and is used in the general signification of food, as the word meat is always used in the English version of the Bible. The English word meat, which originally signified food, has been changed gradually in its signification, until it now denotes in common usage animal food, or flesh. The idea here is, that instead of eating, he had wept. The state described is that which occurs so often when excessive sorrow takes away the appetite, or destroys the relish for food, and occasions fasting. This was the foundation of the whole idea of fasting - that sorrow, and especially sorrow for sin, takes away the desire for food for the time, and leads to involuntary abstinence. Hence arose the correlative idea of abstaining from food with a view to promote that deep sense of sin, or to produce a condition of the body which would be favorable to a proper recollection of guilt.

Day and night - Constantly; without intermission. See the notes at Psalm 1:2. "While they continually say unto me." While it is constantly said to me; that is, by mine enemies. See Psalm 42:10.

Where is thy God? - See Psalm 3:2; Psalm 22:8. The meaning here is, "He seems to be utterly forsaken or abandoned by God. He trusted in God. He professed to be his friend. He looked to him as his protector. But he is now forsaken, as if he had no God; and God is treating him as if he were none of his; as if he had no love for him, and no concern about his welfare."

My tears have been my meat day and night - My longing has been so intense after spiritual blessings, that I have forgotten to take my necessary food; and my sorrow has been so great, that I have had no appetite for any. I feel more for the honor of my God and his truth than for myself, when the idolaters, who have thy people in captivity, insultingly cry, Where is thy God?

My tears have been my meat day and night,.... That is, he could not eat for sorrow, like Hannah,

1 Samuel 1:7,8; or while he was eating tears fell in plenty, and they were as common, day and night, as his food, and mixed with it (f); see Psalm 80:5;

while they continually say unto me, his enemies the Philistines,

where is thy God? theirs were to be seen and pointed at, as the host of heaven, the sun, moon, and stars, and idols of gold, silver, brass, wood, and stone; wherefore they ask, where was his? but David's God was invisible; he is in the heavens, and does what he pleases, Psalm 115:2; or the sense is, that if there was such a God he believed in and professed, and he was his servant, surely he would never have suffered him to fall into so much distress and calamity, but would have appeared for his relief and deliverance; and therefore tauntingly, and by way of reproach, ask where he was.

(f) "--lachrymaeque alimenta fuere", Ovid. Metamorph. l. 10. Fab. 1. v. 75.

{c} My tears have been my meat day and night, while they continually say unto me, Where is thy God?

(c) As others take pleasure in eating and drinking, so he was altogether given to weeping.

3. Where is thy God?-implying that He had forsaken him (compare 2Sa 16:7; Ps 3:2; 22:8).

42:1-5 The psalmist looked to the Lord as his chief good, and set his heart upon him accordingly; casting anchor thus at first, he rides out the storm. A gracious soul can take little satisfaction in God's courts, if it do not meet with God himself there. Living souls never can take up their rest any where short of a living God. To appear before the Lord is the desire of the upright, as it is the dread of the hypocrite. Nothing is more grievous to a gracious soul, than what is intended to shake its confidence in the Lord. It was not the remembrance of the pleasures of his court that afflicted David; but the remembrance of the free access he formerly had to God's house, and his pleasure in attending there. Those that commune much with their own hearts, will often have to chide them. See the cure of sorrow. When the soul rests on itself, it sinks; if it catches hold on the power and promise of God, the head is kept above the billows. And what is our support under present woes but this, that we shall have comfort in Him. We have great cause to mourn for sin; but being cast down springs from unbelief and a rebellious will; we should therefore strive and pray against it.