Passage cross-references.

Brethren, I write no new commandment unto you, but an old commandment which ye had from the beginning. The old commandment is the word which ye have heard from the beginning. …

Holding fast the faithful word as he hath been taught, that he may be able by sound doctrine both to exhort and to convince the gainsayers.

All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness: …

Young men likewise exhort to be sober minded. …

The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.

A good man out of the good treasure of the heart bringeth forth good things: and an evil man out of the evil treasure bringeth forth evil things.

And such trust have we through Christ to God-ward: …

For Ezra had prepared his heart to seek the law of the LORD, and to do it, and to teach in Israel statutes and judgments.

And I, even I Artaxerxes the king, do make a decree to all the treasurers which are beyond the river, that whatsoever Ezra the priest, the scribe of the law of the God of heaven, shall require of you, it be done speedily,

He that handleth a matter wisely shall find good: and whoso trusteth in the LORD, happy is he. …

But if I tarry long, that thou mayest know how thou oughtest to behave thyself in the house of God, which is the church of the living God, the pillar and ground of the truth. …

The words of a man’s mouth are as deep waters, and the wellspring of wisdom as a flowing brook.

Wherefore, behold, I send unto you prophets, and wise men, and scribes: and some of them ye shall kill and crucify; and some of them shall ye scourge in your synagogues, and persecute them from city to city:

Therefore also said the wisdom of God, I will send them prophets and apostles, and some of them they shall slay and persecute:

This Ezra went up from Babylon; and he was a ready scribe in the law of Moses, which the LORD God of Israel had given: and the king granted him all his request, according to the hand of the LORD his God upon him.

The tongue of the just is as choice silver: the heart of the wicked is little worth. …

The fruit of the righteous is a tree of life; and he that winneth souls is wise.

Bow down thine ear, and hear the words of the wise, and apply thine heart unto my knowledge. …

And moreover, because the preacher was wise, he still taught the people knowledge; yea, he gave good heed, and sought out, and set in order many proverbs. …

The mandrakes give a smell, and at our gates are all manner of pleasant fruits, new and old, which I have laid up for thee, O my beloved.

A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.

Unto me, who am less than the least of all saints, is this grace given, that I should preach among the Gentiles the unsearchable riches of Christ;

As ye also learned of Epaphras our dear fellowservant, who is for you a faithful minister of Christ;

Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another in psalms and hymns and spiritual songs, singing with grace in your hearts to the Lord.

As sorrowful, yet alway rejoicing; as poor, yet making many rich; as having nothing, and yet possessing all things.

Whereby, when ye read, ye may understand my knowledge in the mystery of Christ)

For we preach not ourselves, but Christ Jesus the Lord; and ourselves your servants for Jesus’ sake. …

Not a novice, lest being lifted up with pride he fall into the condemnation of the devil.