There is also a very obvious sense in which the mouths of babes and sucklings show forth the praises of God; viz., the means by which they derive their first nourishment. In order to extract the milk from the breasts of their mothers, they are obliged to empty their own mouths entirely of air, that the eternal air, pressing on the breast, may force the milk through its proper canals into the mouth of the child, where there is no resistance, the child having extracted all air from its own mouth which in this case resembles a perfectly exhausted receiver on the plate of an airpump; and the action of sucking is performed on the same principle that the receiver is exhausted by the working of the airpump. Of this curious pneumatic action the child is capable the moment it breathes; and, its strength considered, performs it as perfectly the first hour as it does in any other period of its childhood or infancy. What does all this argue? Why instinct.

And pray what is instinct? You cannot tell. But here is an operation by which the pure Boylean vacuum is made; and this by an infant without any previous teaching! Do you suppose that this is an easy operation, and that it requires little skill? You are mistaken. You have done this yourself while an infant under the sole guidance of God. Can you do it now? You are startled! Shall I tell you what appears to you a secret? There is not one in ten thousand adults, who have had their first nourishment from the breasts of their mothers who can perform the same operation again! And those who have had occasion to practice it have found great difficulty to learn that art which, in the first moment of their birth, they performed to perfection! Here is the finger of God; and here, out of the mouths of babes and sucklings, he has ordained such a strength of evidence and argument in favour of his being his providence, and his goodness, as is sufficient to still and confound every infidel and atheist in the universe, all the enemies of righteousness, and all the vindicators of desperate and hopeless causes and systems.

The words may also be applied to the apostles and primitive preachers of the Gospel; to the simple and comparatively unlearned followers of Christ, who, through his teaching, were able to confound the wise among the Jews, and the mighty among the heathens: and in this sense our Lord uses the term babes, Matt. xi. 25: "I thank thee, O Father-because thou hast hid these things from the wise and prudent, and hast revealed them to babes." We may also witness, in the experience of multitudes of simple people who have been, by the preaching of the Gospel, converted from the error of their ways, such a strength of testimony in favour of the work of God in the heart and his effectual teaching in the mind, as is calculated to still, or reduce to silence, every thing but bigotry and prejudice, neither of which has either eyes or ears. This teaching, and these changing or converting influences, come from God. They are not acquired by human learning; and those who put this in the place of the Divine teaching never grow wise to salvation. To enter into the kingdom of heaven, a MAN must become as a little child.

Matthew Henry Commentary

Original Hebrew