He derived appeals from baptism to his child, which were both encouraging and admonitory in the highest degree.
O, said Dr.D., what a people the descendants of Abraham might have been forever, had they kept that covenant of which circumcision was the seal.
Had they remembered only this, and had they adhered to it, "I will be a God to thee and to thy seed after thee," and had they been a covenant-keeping people, their peace, as God says to them, would have been as a river; an endless, inexhaustible tide of prosperity and blessedness.
And now, if Christian parents will but lay hold on that covenant as they may, that Abrahamic covenant, still in force for them who are Christ's, and so Abraham's, seed, and heirs according to the promise, we should soon see, in family religion, in the early conversion of children, and in their large Christian culture, those promises of God fulfilled which have respect to the great increase, chiefly by this means, of his church in the latter days.

This is one thing which makes me love and prize infant baptism so much; its being an expression and exponent of parental love, faithfulness, and zeal, in those with whom it is preceded and followed by the entire consecration of their children to God, their feelings and conduct toward them agreeing with the covenant made for them with God.
But, in saying this, let me guard you against the erroneous notion that infant baptism is primarily a parent's covenant, an expression of his feelings toward God.

No, it is God's covenant, an expression of his feelings toward the children of believers.

That is the chief thing which gives it value.

For, it is not because parents love their children, that God commands that they be offered in baptism; but because God loves them, and has promised to be a God to them, as he is to their parents.
People, however, sometimes treat the ordinance as though it were their act toward God, and not primarily his act toward them.