_Secondly_, It is not only natural for a child to cry, but it must crave the breast, it cannot live without the breast; therefore Peter makes it the true trial of a new-born babe; the new-born babe desires the sincere milk of the Word, that he may grow thereby. If you be born of God, make it manifest by desiring the breast of God. Do you long for the milk of promises? A man lives one way when he is in the world, another way when he is brought unto Jesus Christ; Isa. lxvi., “They shall suck, and be satisfied.” If you be born again, there is no satisfaction till you get the milk of God’s word into your souls; Isa. lxvi. 11, “To suck, and be satisfied with the breasts of consolation.” O what is a promise to a carnal man; a whorehouse, it may be, is more sweet to him; but if you be born again, you cannot live without the milk of God’s word. What is a woman’s breast to a horse? But what is it to a child? There is its comfort night and day, there is its succour night and day. O how loath is he it should be taken from him. Minding heavenly things, says a carnal man, is but vanity; but to a child of God, there is his comfort. _Thirdly_, A child that is newly born, if it have not other comforts to keep it warm than it had in its mother’s womb, it dies. It must have something got for its succour; so Christ had swaddling clothes prepared for him; so those that are born again, they must have some promise of Christ to keep them alive. Those that are in a carnal state, they warm themselves with other things; but those that are born again, they cannot live without some promise of Christ to keep them alive, as he did to the poor infant in Ezekiel xvii., “I covered thee with embroidered gold.” And when women are with child, what fine things will they prepare for their child! O but what fine things has Christ prepared to wrap all in that are born again! O what wrappings of gold has Christ prepared for all that are born again! Women will dress their children, that every one may see them how fine they are; so he in Ezekiel xvi. 11—“I decked thee also with ornaments, and I also put bracelets upon thine hands, and a chain on thy neck. And I put a jewel on thy forehead, and ear-rings in thine ears, and a beautiful crown upon thine head;” and, says he in the 13th verse, “thou didst prosper to a kingdom.” This is to set out nothing in the world but the righteousness of Christ, and the graces of the Spirit, without which a new-born babe cannot live, unless he have the golden righteousness of Christ. _Fourthly_, A child when it is in its mother’s lap, the mother takes great delight to have that which will he for its comfort; so it is with God’s children, they shall he kept on his knee; Isaiah lxvi. 11, “They shall stick and be satisfied with the breasts of her consolation.” Ver. 13, “As one whom his mother comforteth, so will I comfort you.” There is a similitude in these things that nobody knows of but those that are born again.