3:11-18 From the doctrine of Christ's second coming, we are exhorted to purity and godliness. This is the effect of real knowledge. Very exact and universal holiness is enjoined, not resting in any low measure or degree. True Christians look for new heavens and a new earth; freed from the vanity to which things present are subject, and the sin they are polluted with. Those only who are clothed with the righteousness of Christ, and sanctified by the Holy Ghost, shall be admitted to dwell in this holy place. He is faithful, who has promised. Those, whose sins are pardoned, and their peace made with God, are the only safe and happy people; therefore follow after peace, and that with all men; follow after holiness as well as peace. Never expect to be found at that day of God in peace, if you are lazy and idle in this your day, in which we must finish the work given us to do. Only the diligent Christian will be the happy Christian in the day of the Lord. Our Lord will suddenly come to us, or shortly call us to him; and shall he find us idle? Learn to make a right use of the patience of our Lord, who as yet delays his coming. Proud, carnal, and corrupt men, seek to wrest some things into a seeming agreement with their wicked doctrines. But this is no reason why St. Paul's epistles, or any other part of the Scriptures, should be laid aside; for men, left to themselves, pervert every gift of God. Then let us seek to have our minds prepared for receiving things hard to be understood, by putting in practice things which are more easy to be understood. But there must be self-denial and suspicion of ourselves, and submission to the authority of Christ Jesus, before we can heartily receive all the truths of the gospel, therefore we are in great danger of rejecting the truth. And whatever opinions and thoughts of men are not according to the law of God, and warranted by it, the believer disclaims and abhors. Those who are led away by error, fall from their own stedfastness. And that we may avoid being led away, we must seek to grow in all grace, in faith, and virtue, and knowledge. Labour to know Christ more clearly, and more fully; to know him so as to be more like him, and to love him better. This is the knowledge of Christ, which the apostle Paul reached after, and desired to attain; and those who taste this effect of the knowledge of the Lord and Saviour Jesus Christ, will, upon receiving such grace from him, give thanks and praise him, and join in ascribing glory to him now, in the full assurance of doing the same hereafter, for ever.

16. also in all his epistles—Ro 2:4 is very similar to 2Pe 3:15, beginning. The Pauline Epistles were by this time become the common property of all the churches. The "all" seems to imply they were now completed. The subject of the Lord's coming is handled in 1Th 4:13; 5:11; compare 2Pe 3:10 with 1Th 5:2. Still Peter distinguishes Paul's Epistle, or Epistles, "TO YOU," from "all his (other) Epistles," showing that certain definite churches, or particular classes of believers, are meant by "you."

in which—Epistles. The oldest manuscripts read the feminine relative (hais); not as Received Text (hois), "in which things."

some things hard to be understood—namely, in reference to Christ's coming, for example, the statements as to the man of sin and the apostasy, before Christ's coming. "Paul seemed thereby to delay Christ's coming to a longer period than the other apostles, whence some doubted altogether His coming" [Bengel]. Though there be some things hard to be understood, there are enough besides, plain, easy, and sufficient for perfecting the man of God. "There is scarce anything drawn from the obscure places, but the same in other places may be found most plain" [Augustine]. It is our own prejudice, foolish expectations, and carnal fancies, that make Scripture difficult [Jeremy Taylor].

unlearned—Not those wanting human learning are meant, but those lacking the learning imparted by the Spirit. The humanly learned have been often most deficient in spiritual learning, and have originated many heresies. Compare 2Ti 2:23, a different Greek word, "unlearned," literally, "untutored." When religion is studied as a science, nothing is more abstruse; when studied in order to know our duty and practice it, nothing is easier.

unstable—not yet established in what they have learned; shaken by every seeming difficulty; who, in perplexing texts, instead of waiting until God by His Spirit makes them plain in comparing them with other Scriptures, hastily adopt distorted views.

wrest—strain and twist (properly with a hand screw) what is straight in itself (for example, 2Ti 2:18).

other scriptures—Paul's Epistles were, therefore, by this time, recognized in the Church, as "Scripture": a term never applied in any of the fifty places where it occurs, save to the Old and New Testament sacred writings. Men in each Church having miraculous discernment of spirits would have prevented any uninspired writing from being put on a par with the Old Testament word of God; the apostles' lives also were providentially prolonged, Paul's and Peter's at least to thirty-four years after Christ's resurrection, John's to thirty years later, so that fraud in the canon is out of question. The three first Gospels and Acts are included in "the other Scriptures," and perhaps all the New Testament books, save John and Revelation, written later.

unto their own destruction—not through Paul's fault (2Pe 2:1).