Psalms 104:27

27.All these wait upon thee The prophet here again describes God as acting the part of the master of a household, and a foster-father towards all sorts of living creatures, by providing liberally for them. He had said before, that God made food to grow on the mountains for the support of cattle, and that sustenance is ministered to the very lions by the hand of the same God, although they live upon prey. Now he amplifies this wonder of the divine beneficence by an additional circumstance. While the different species of living creatures are almost innumerable, and the number in each species is so great, there is yet not one of them which does not stand in need of daily food. The meaning then of the expression, All things wait upon thee, is, that they could not continue in existence even for a few days, unless God were to supply their daily need, and to nourish each of them in particular. We thus see why there is so great a diversity of fruits; for God assigns and appoints to each species of living creatures the food suitable and proper for them. The brute beasts are not indeed endued with reason and judgment to seek the supply of their wants from God, but stooping towards the earth, they seek to fill themselves with food; still the prophet speaks with propriety, when he represents them as waiting upon God; for their hunger must be relieved by his bounty, else they would soon die. Nor is the specification of the season when God furnishes them with food superfluous, since God lays up in store for them, that they may have the means of sustenance during the whole course of the year. As the earth in winter shuts up her bowels, what would become of them if he did not provide them with food for a long time? The miracle, then, is the greater from the circumstance, that God, by making the earth fruitful at stated seasons, extends in this way his blessing to the rest of the year which threatens us with hunger and famine. How wretched would we be when the earth in winter shuts up her riches, were not our hearts cheered with the hope of a new increase? In this sense, the Psalmist appropriately affirms, that God opens his hand If wheat should grow up daily, God’s providence would not be so manifest. But when the earth becomes barren, it is as if God shut his hand. Whence it follows, that when he makes it fruitful, he, so to speak, stretches out his hand from heaven to give us food. Now if he supply wild and brute beasts with sustenance in due season, by which they are fed to the full, his blessing will doubtless be to us as an inexhaustible source of plenty, provided we ourselves do not hinder it from flowing to us by our unbelief.