This is a good caution to those that have had a good education to take heed of hearkening to those who, under pretence of instructing them, draw them off from those good principles under the influence of which they were trained up. Observe, 1. There is that which seems designed for instruction, but really tends to the destruction of young men. The factors for vice will undertake to teach them free thoughts and a fashionable conversation, how to palliate the sins they have a mind to and stop the mouth of their own consciences, how to get clear of the restraints of their education and to set up for wits and beaux. This is the instruction which causes to err from the forms of sound words, which should be held fast in faith and love. 2. It is the wisdom of young men to turn a deaf ear to such instructions, as the adder does to the charms that are designed to ensnare her. "Dread hearing such talk as tends top instil loose principles into the mind; and, if thou art linked in with such, break off from them; thou hast heard enough, or too much, and therefore hear no more of the evil communication which corrupts good manners."

Cease, my son, to hear the instruction,.... The counsel of bad men, or the doctrine of false teachers. The words are spoken either by Solomon to his son; or by Wisdom, that is, Christ, to everyone of his children, to beware of false prophets, and take heed what they hear; see Mat 7:15; such as the doctrines of the church of Rome; concerning the Scriptures, forbidding the people to read them; setting unwritten traditions upon a level with them, and making the pope an infallible interpreter of them; concerning merit, works of supererogation, indulgences, pardons, penance, purgatory, &c. such as the instruction of the Arians, Sabellians, Socinians, Pelagians, and Arminians, concerning the Trinity, the deity of Christ, his satisfaction, imputed righteousness, the power and purity of human nature, and man's free will;

that causeth to err from the words of knowledge; the words of the living God, the Scriptures of truth; which communicate knowledge, and are profitable for instruction in righteousness; are the means of the true knowledge of God; that there is one, and that he is possessed of all perfections: particularly that he is gracious and merciful, and pardons all manner of sin; that he is in Christ, the God of all grace; that he is the God and Father of Christ, and the covenant God and Father of all his people in him; they give knowledge of his mind and will concerning the salvation of men, and of his ways and worship. The wholesome words of our Lord Jesus, the salutary doctrines of the Gospel, may be here meant; those words of grace, wisdom, and knowledge, which come from him, and give knowledge of his person, offices, relations, incarnation, and blessings of grace by him; from whence they are called the word of peace and reconciliation, the word of righteousness, the word of life, and the word of salvation. Now these are all words of knowledge; and are the means of a spiritual, experimental, and fiducial knowledge of Christ, which is preferable to all other knowledge, and even to everything in the world; and therefore care should be taken, and everything avoided that tends to cause to err from these words and doctrines, which convey, promote, and improve this knowledge. Jarchi and Aben Ezra transpose the words, thus;

"cease, my son, to err from the words of knowledge, to or that thou mayest hear instruction and the latter makes mention of such an interpretation, cease, my son, from the words of knowledge, if thou wouldest hear instruction, and after that err:''

that is, better never hear and know at all, than to turn from those doctrines and instructions; see Pe2 2:20.

Avoid whatever leads from truth.