The writer's purpose is to educate. He is writing what might be called an ethical handbook for the young, though not for the young only. Of all books in the Old Testament, this is the one which we may think of as most distinctively educational. A comparison of it with a similar manual, the "sayings of the fathers," in the Mishna, would help the student to measure the difference between Scriptural and rabbinical teaching.
Wisdom - The power by which human personality reaches its highest spiritual perfection, by which all lower elements are brought into harmony with the highest, is presently personified as life-giving and creative. Compare the notes of Job 28:23, etc.
Instruction - i. e., discipline or training, the practical complement of the more speculative wisdom.
Understanding - The power of distinguishing right from wrong, truth from its counterfeit. The three words σοφία sophia, παιδεία paideia, φρόνησις phronēsis (Septuagint), express very happily the relation of the words in the Hebrew.

To know wisdom - That is, this is the design of parabolical writing in general; and the particular aim of the present work.
This and the two following verses contain the interpretation of the term parable, and the author's design in the whole book. The first verse is the title, and the next three verses are an explanation of the nature and design of this very important tract.
Wisdom - חכמה chochmah may mean here, and in every other part of this book, not only that Divine science by which we are enabled to discover the best end, and pursue it by the most proper means; but also the whole of that heavenly teaching that shows us both ourselves and God, directs us into all truth, and forms the whole of true religion.
And instruction - מוסר musar, the teaching that discovers all its parts, to understand, to comprehend the words or doctrines which should be comprehended, in order that we may become wise to salvation.

To know wisdom (a) and instruction; to perceive the words (b) of understanding;
(a) That is, what we ought to know and follow, and what we ought to refuse.
(b) Meaning, the word of God in which is the only true knowledge.

To know wisdom and instruction,.... That is, these proverbs were made, and written, and published, to make known or to teach men wisdom and knowledge; not only in things moral, and therefore these proverbs are by some called Solomon's "ethics"; and indeed they do contain the best system of morality in the whole world; nothing like it is to be extracted out of all the writings of the Heathen poets and philosophers: nor only in things civil; for which reason they may be called his "politics", seeing they are instructive to kings and civil magistrates, and to subjects; and also his "economics", seeing they furnish out rules for husbands and wives, parents and children, masters and servants, worthy of their attention and observance: but also they are a means of and are designed to teach spiritual and evangelical wisdom and knowledge; things relating to Jesus Christ, the wisdom of God, and the way of life and salvation by him, the knowledge of which is life eternal. These words, with others that follow, seem to be synonymous, and signify much one and the same thing; and are used to show that the most consummate wisdom and comprehensive knowledge may be attained by means of this book; which, like the rest of Scripture, with a divine blessing, is able to make a man "wise unto salvation"; and is "profitable for doctrine, for reproof, for correction, and for instruction in righteousness", 2-Timothy 3:15; where the apostle seems to allude to this text: since "wisdom" here may stand for "doctrine" in general; and "instruction" may signify the means of attaining to it; and it may be observed, that the word is used for "discipline" and "correction", as well as "instruction". If these words are to be distinguished, the first, "wisdom", may design a wise scheme and plan of truths, and the theory of them and the latter, "instruction", the learning it and putting it into practice; and for both theory and practice this book is useful;
to perceive the words of understanding; which flow from a good understanding, and give a right understanding of things; so that a man may be able to distinguish between light and darkness, truth and error, right and wrong; particularly the doctrines of the Gospel may be meant, which are eminently so, and exceed the understanding of a natural man, and which are only understood by a spiritual man; the means of knowing which are the Scriptures, under the guidance and direction of the Spirit of God.

To know . . . instruction--literally, "for knowing," that is, such is the design of these writings.
wisdom--or the use of the best means for the best ends, is generally employed in this book for true piety.
instruction--discipline, by which men are trained.
to perceive--literally, "for perceiving," the design (as above)
understanding--that is, words which enable one to discern good and evil.

Now follows the statement of the object which these proverbs subserve; and first, in general,
To become acquainted with wisdom and instruction,
To understand intelligent discourses.
They seek on the one side to initiate the reader in wisdom and instruction, and on the other to guide him to the understanding of intelligent discourses, for they themselves contain such discourses in which there is a deep penetrating judgment, and they sharpen the understanding of him who engages his attention with them.
(Note: לדעת is rightly pointed by Lwenstein with Dech after Cod. 1294; vide the rule by which the verse is divided, Torath Emeth, p. 51, 12.)
As Schultens has already rightly determined the fundamental meaning of ידע, frequently compared with the Sanskr. vid, to know (whence by gunating,
(Note: Guna = a rule in Sanskrit grammar regulating the modification of vowels.)
vda, knowledge), after the Arab. wad'a, as deponere, penes se condere, so he also rightly explains חכמה by soliditas; it means properly (from חכם, Arab. hakm, R. hk, vide under Psalm 10:8, to be firm, closed) compactness, and then, like πυκνότης, ability, worldly wisdom, prudence, and in the higher general sense, the knowledge of things in the essence of their being and in the reality of their existence. Along with wisdom stands the moral מוּסר, properly discipline, i.e., moral instruction, and in conformity with this, self-government, self-guidance, from יסר = וסר, cogn. אסר, properly adstrictio or constrictio; for the מ of the noun signifies both id quod or aliquid quod (ὅ, τι) and quod in the conjunctional sense (ὅτι), and thus forms both a concrete (like מוסר = מאסר, fetter, chain) and an abstract idea. The first general object of the Proverbs is דּעת, the reception into oneself of wisdom and moral edification by means of education and training; and second is to comprehend utterances of intelligence, i.e., such as proceed from intelligence and give expression to it (cf. אמרי אמת, Proverbs 22:21). בּין, Kal, to be distinguished (whence בּין, between, constr. of בּין, space between, interval), signifies in Hiph. to distinguish, to understand; בּינה is, according to the sense, the n. actionis of this Hiph., and signifies the understanding as the capability effective in the possession of the right criteria of distinguishing between the true and the false, the good and the bad (1-Kings 3:9), the wholesome and the pernicious.

To know - Written to help men to know throughly and practically. Both human wisdom to conduct our affairs in this life, and Divine wisdom. Instruction - The instructions delivered either by God, or men, in order to the attainment of wisdom. To perceive - Which teach a man true understanding.