Charles H. Spurgeon on Psalms 8:2

"Out of the mouth of babes and sucklings hast thou ordained strength," etc. In a prophetical manner, speaking of that which was to be done by children many hundreds of years after, for the asserting of his infinite mercy in sending his Son Jesus Christ into the world to save us from our sins. For so the Lord applieth their crying, "Hosannah to the Son of David" in the temple. And thus both Basil and other ancients, and some new writers also understand it. But Calvin will have it meant of God's wonderful providing for them, by turning their mother's blood into milk, and giving them the faculty to suck, thus nourishing and preserving them, which sufficiently convinceth all gainsayers of God's wonderful providence toward the weakest and shiftless of all creatures. John Mayer, 1653.