And that from a child thou hast known the holy Scriptures,.... And therefore must know that the doctrines he had learned were agreeable to them; and so is another reason why he should continue in them.
The Jews very early learned their children the holy Scripture. Philo the Jew says , ek prwthv hlikiav "from their very infancy"; a phrase pretty much the same with this here used. It is a maxim with the Jews , that when a child was five years of age, it was proper to teach him the Scriptures.
Timothy's mother being a Jewess, trained him up early in the knowledge of these writings, with which he became very conversant, and under divine influence and assistance, arrived to a large understanding of them; and it is a practice that highly becomes Christian parents; it is one part of the nurture and admonition of the Lord they should bring up their children in: the wise man's advice in Pr 22:6 is very good.
From hence the apostle takes occasion to enter into a commendation of the sacred writings; and here, from the nature and character of them, calls them theholy Scriptures; to distinguish them from profane writings; and that because the author of them is the Holy Spirit of God; and even the amanuenses of him, and the penmen of them, were holy men of God; the matter of them is holy, both law and Gospel; and the end of writing them is to promote holiness; the precepts, promises, and doctrines contained in them are calculated for that purpose; and even the account they give of the sins and failings of others, are for the admonition of men: and next these Scriptures are commended from the efficacy of them:which are able to make thee wise unto salvation.
Men are not wise of themselves; they are naturally without an understanding of spiritual things; and the things of the Spirit of God cannot be known by natural men, because they are spiritually discerned; particularly they are not wise in the business of salvation, of which either they are insensible themselves, and negligent; or foolishly build their hopes of it upon their civility, morality, legal righteousness, or an outward profession of religion: but the Scriptures are able to make men wise and knowing in this respect; for the Gospel is one part of the Scriptures, which is the Gospel of salvation, and shows unto men the way of salvation.
The Scriptures testify largely of Christ, the Saviour; and give an ample account both of him, who is the able, willing, suitable, complete, and only Saviour, and of the salvation which is wrought by him; and describe the persons who do, and shall enjoy it: not that the bare reading of the Scriptures, or the hearing of them expounded, are able to make men wise in this way; but these, when accompanied with the spirit of wisdom and revelation in the knowledge of Christ, are; when he who endited the Scriptures removes the veil from their eyes, opens their understandings, and gives them light and knowledge in them: and then may persons be said to be wise unto salvation, when they not only have a scheme of it in their heads, but are in their hearts sensible of their need of it, and know that there is salvation in no other but in Christ; and when they look to him for it, to his righteousness for justification, to his blood for peace, pardon, and cleansing, to his sacrifice for atonement, and to his fulness of grace for a continual supply, and to him for eternal life and glory; when they rejoice in him and his salvation, and give him all the glory of it: the apostle adds,through faith which is in Christ Jesus: wisdom to salvation lies not in the knowledge of the law the Jew boasted of; nor in the works of it, at least not in a trust and confidence in them for salvation; for by them there is no justification before God, nor acceptance with him, nor salvation: but true wisdom to salvation lies in faith, which is a spiritual knowledge of Christ, and a holy confidence in him; and that salvation which the Scriptures make men wise unto, is received and enjoyed through that faith, which has Christ for its author and object; which comes from him, and centres in him, and is a looking to him for eternal life.
De Legat. ad Caium, p. 1022. Pirke Abot, c. 5. sect.