The eyes of all hope in thee. David adduces an additional proof of God's goodness, in giving food to all living creatures, and thus showing himself in the character of the father of a family. Some interpreters, led by the term hope, which is employed, restrict the application to men, as being endued with reason and intelligence, to seek their food from their heavenly father, while the beasts seek it only in a gross manner, by sight or smell. But although not endued with the exercise of reason, leading them to depend upon God's providence, necessity itself forces even them, by a certain hidden instinct, to seek their food, so that they may very properly be said to hope in God, as elsewhere the young ravens are said to cry unto him. (Psalm 147:9.) Besides, those who would restrict the words to man, still leave them open to the charge of impropriety; for the wicked have no regard to the fatherly care of God, more than the ox or the ass. Since such is the order established in nature that all animals are brought to a dependence upon their Maker, there is no impropriety in supposing the affection of desire or expectation to be here put for the fact of dependence itself. All ambiguity is taken away by the next verse, where every living thing is said to be satisfied. It is said that he gives them their food, and in its season, for the very variety of it serves more to illustrate the providence of God. Each has its own way of feeding, and the different kinds of aliment are designed and adapted for different uses. David therefore speaks of that food which is particular to them. The pronoun is not in the plural, and we are not to read in their season, as if it applied to the animals. The food he notices as given in its season; for here also we are to notice the admirable arrangements of divine providence, that there is a certain time appointed for harvest, vintage, and hay crop, and that the year is so divided into intervals, that the cattle are fed at one time upon grass, at another on hay, or straw, or acorns, or other products of the earth. Were the whole supply poured forth at one and the same moment, it could not be gathered together so conveniently; and we have no small reason to admire the seasonableness with which the different kinds of fruit and aliment are yearly produced.

The eyes of all wait upon thee - Margin, Look unto thee. All creatures, on the land, in the air, in the waters; all in heaven; all throughout the universe. That is, It is as if all directed their eyes to thee imploringly for the supply of their needs. To no one else can they look for those things which are needful for them. A universe thus looks every day, every hour, every moment, to its God! How sublime the scene!
And thou givest them their meat in due season - See the notes at Psalm 104:27, where the same words occur.

The eyes of all wait upon thee - What a fine figure! The young of all animals look up to their parents for food. God is here represented as the universal Father, providing food for every living creature.
In due season - The kind of food that is suited to every animal, and to all the stages of life in each animal. This is a wonderful mystery. It is a fact that all are thus provided for; but how is it done? All expect it from God, and not one is dsappointed! For,

The eyes of (i) all wait upon thee; and thou givest them their meat in due season.
(i) That is, as well of man as of beast.

The eyes of all wait upon thee,.... Not of all creatures, the beasts of the field, the fishes of the sea, and fowls of the air, as in Psalm 104:27; but of all the Lord's people, who are subject to fall and be depressed: these, as they look unto him for deliverance and salvation, and wait upon him for it, and expect it from him; so their eyes are directed to him for their spiritual food, as well as for their temporal bread, and ask it of him, and wait to have it from him:
and thou givest them their meat in due season; the meat which endures to everlasting life; the flesh of Christ, which is meat indeed; the doctrines of the Gospel, which, as some of them are milk for babes, others are meat for strong men, or strong meat for experienced believers: and these are given forth under Christ's direction, by his ministering servants, who are his wise and faithful stewards, that give to everyone of the family their portion of meat in due season, which is the word fitly spoken; and, when it is so, how good it is! Luke 12:42. This is food convenient for them, given out "in his time" (h), as in the original; either in the Lord's time, which he sees best; or in their time, as the Syriac version, when they most need it, and it will do them most good.
(h) "suo tempore", Pagninus, Montanus, Musculus, Junius & Tremellius, Piscator, Cocceius, Michaelis.

eyes of . . . thee--or, look with expecting faith (Psalm 104:27-28).

All - Of all living creatures. Wait - Expect their supplies wholly from thy bounty. Expectation is here figuratively ascribed to brute creatures.