Here is, 1. A great duty enjoined, particularly to those that are the parents and instructors of children, in order to the propagating of wisdom, that it may not die with them: Train up children in that age of vanity, to keep them from the sins and snares of it, in that learning age, to prepare them for what they are designed for. Catechise them; initiate them; keep them under discipline. Train them as soldiers, who are taught to handle their arms, keep rank, and observe the word of command. Train them up, not in the way they would go (the bias of their corrupt hearts would draw them aside), but in the way they should go, the way in which, if you love them, you would have them go. Train up a child according as he is capable (as some take it), with a gentle hand, as nurses feed children, little and often, Deu 6:7. 2. A good reason for it, taken from the great advantage of this care and pains with children: When they grow up, when they grow old, it is to be hoped, they will not depart from it. Good impressions made upon them then will abide upon them all their days. Ordinarily the vessel retains the savour with which it was first seasoned. Many indeed have departed from the good way in which they were trained up; Solomon himself did so. But early training may be a means of their recovering themselves, as it is supposed Solomon did. At least the parents will have the comfort of having done their duty and used the means.

Train up a child in the way he should go,.... As Abraham trained up his children, and those born in his house, in the way of the Lord, in the paths of justice and judgment; which are the ways in which they should go, and which will be to their profit and advantage; see Gen 14:14; and which is the duty of parents and masters in all ages, and under the present Gospel dispensation, even to bring such who are under their care in the nurture and admonition of the Lord, Eph 6:4; by praying with them and for them, by bringing them under the means of grace, the ministry of the word, by instructing them in the principles of religion, teaching them their duty to God and man, and setting them good examples of a holy life and conversation; and this is to be done according to their capacity, and as they are able to understand and receive the instructions given them: "according to the mouth of his way" (s), as it may be literally rendered; as soon as he is able to speak or go, even from his infancy; or as children are fed by little bits, or a little at a time, as their mouths can receive it;

and when he is old he will not depart from it; not easily, nor ordinarily; there are exceptions to this observation; but generally, where there is a good education, the impressions of it do not easily wear off, nor do men ordinarily forsake a good way they have been brought up in (t); and, however, when, being come to years of maturity and understanding, their hearts are seasoned with the grace of God, they are then enabled to put that in practice which before they had only in theory, and so continue in the paths of truth and holiness.

(s) "super os viae suae", Montanus; "ad os viae ejus", Schultens. (t) "Quo semel est imbuta recens servabit odorem testa diu", Horat. l. 1. Ep. 2. v. 69.

Train--initiate, or early instruct.

the way--literally, "his way," that selected for him in which he should go; for early training secures habitual walking in it.