2Pet 2:1

“The character of the times in which we live is such as to call forth from us even this admonition, that we ought not to be astonished at the heresies (which abound) neither ought their existence to surprise us, for it was foretold that they should come to pass; nor the fact that they subvert the faith of some, for their final cause is, by affording a trial to faith, to give it also the opportunity of being "approved.”

“And the apostles, who speak of God, in establishing the truth of the advent of the Lord Jesus Christ, have each of them indicated the appearing of these abominable and ruin-working men, and have openly announced their lawless deeds. First of all Peter, the rock of the faith, whom Christ our God called blessed, the teacher of the Church, the first disciple, he who has the keys of the kingdom, has instructed us to this effect: "Know this first, children, that there shall come in the last days scoffers, walking after their own lusts. And there shall be false teachers among you, who privily shall bring in damnable heresies."”

“I. In the end of the former chapter there is mention made of holy men of God, who lived in the times of the Old Testament, and were used as the amanuenses of the Holy Ghost, in writing the sacred oracles; but in the beginning of this he tells us they had, even at that time, false prophets in the church as well as true. In all ages of the church, and under all dispensations, when God sends true prophets, the devil sends some to seduce and deceive, false prophets in the Old Testament, and false Christs, false apostles, and seducing teachers, in the New. Concerning these observe, 1. Their business is to bring in destructive errors, even damnable heresies, as the business of teachers sent of God is to show the way of truth, even the true way to everlasting life. There are damnable heresies as well as damnable practices; and false teachers are industrious to spread pernicious errors. 2. Damnable heresies are commonly brought in privily, under the cloak and colour of truth. Those who introduce destructive heresies deny the Lord that bought them. They reject and refuse to hear and learn of the great teacher sent from God, though he is the only Saviour and Redeemer of men, who paid a price sufficient to redeem as many worlds of sinners as there are sinners in the world. 4. Those who bring in errors destructive to others bring swift (and therefore sure) destruction upon themselves. Self-destroyers are soon destroyed; and those who are so hardened as to propagate errors destructive to others shall surely and suddenly be destroyed, and that without remedy. II. He proceeds, in the second verse, to tell us the consequence with respect to others; and here we may learn, 1. Corrupt leaders seldom fail of many to follow them; though the way of error is a pernicious way, yet many are ready to walk therein. Men drink in iniquity like water, and are pleased to live in error. The prophets prophesy falsely, and the people love to have it so. 2. The spreading of error will bring up an evil report on the way of truth; that is, the way of salvation by Jesus Christ, who is the way, the truth, and the life. The Christian religion is from the God of truth as the author, leads to true happiness in the enjoyment of the true God as the end, and works truth in the inward part as the means of acceptably serving God. And yet this way of truth is traduced and blasphemed by those who embrace and advance destructive errors. This the apostle has foretold as what should certainly come to pass. Let us not be offended at any thing of this in our day, but take care that we give no occasion to the enemy to blaspheme the holy name whereby we are called, or speak evil of that way whereby we hope to be saved. III. Observe, in the next place, the method seducers take to draw disciples after them: they use feigned words; they flatter, and by good words and fair speeches deceive the hearts of the simple, inducing them to yield entirely to the opinions which these seducers endeavour to propagate, and sell and deliver themselves over to the instruction and government of these false teacher, who make a gain of those whom they make their proselytes, serving themselves and making some advantage of them; for all this is through covetousness, with a desire and design to get more wealth, or credit, or commendation, by increasing the number of their followers. The faithful ministers of Christ, who show men the way of truth, desire the profit and advantage of their followers, that they may be saved; but these seducing teachers desire and design only their own temporal advantage and worldly grandeur.”

“But there were false prophets also among the people,.... As well as holy men of God, who gave out prophecies, by the inspiration and impulse of the Holy Spirit; that is, among the people of the Jews, God's professing people, whose God was the Lord, and who had chosen them to be a special and peculiar people, above all people of the earth; and had distinguished them by his favours from all others: among these, though the Syriac version reads "in the world", there were false prophets, who ran, and were not sent; and who prophesied, and the Lord spake not to them: of these there were many in Jeremiah's time, and in the times of Ezekiel; and in Ahab's time, besides the four hundred and fifty prophets of Baal, slain by Elijah, there were four hundred that called themselves the prophets of the Lord; among whom went forth a lying spirit, encouraging Ahab to go up to Ramoth Gilead, promising him prosperity and success; Zedekiah the son of Chenaanah, with whom Micaiah, the true prophet, had much contention, was at the head of them; and such there were among that people in all ages, until the times of Christ, and in his likewise; see Mat 7:15 now from these, by an easy transition, the apostle proceeds to another part of his design in this epistle, to describe the characters of false teachers under the present dispensation, that saints may beware, and avoid their pernicious principles and practices: even as there shall be false teachers among you; which need not to be wondered at, or stumble any, it being no new or strange thing, but what was always more or less the case of the people of God. This is a prophecy of what should be, and agrees with the prediction of our Lord, Mat 24:11 and which regards not only the times immediately following, in which it had a remarkable fulfilment, for false teachers now began to arise, and appeared in great numbers in the age succeeding the apostles, but to all periods of time from hence, to the second coming of Christ; and these were to spring from, and be among such that bore the Christian name, and so regards not Mahometans and Deists; and it is to be observed, that the phrase is varied in this clause, and these are called not "prophets" but "teachers": because as prophecy was more peculiar to the former dispensation, so is teaching to the present: who privily shall bring in damnable heresies: errors in the fundamental doctrines of the Gospel; such as relate to a trinity of persons in the Godhead; and to the person of Christ, to his proper deity, distinct personality, eternal sonship, and real humanity; and to his office as Mediator, rejecting him as the true Messiah, and as the only Saviour of sinners; denying his sacrifice and satisfaction, and the imputation of his righteousness; and to the Holy Spirit, his deity, personality, and divine influences and operations: these are "damnable", or "destructive", or "heresies of destruction"; which lead to eternal destruction both those that introduce and propagate them, and those that embrace and profess them; for they remove, or attempt to remove, the foundation of eternal life and happiness: the manner in which these are usually introduced is "privily"; at unawares, secretly, under a disguise, and gradually, by little and little, and not at once, and openly; and which is the constant character and practice of such men, who lie in wait to deceive, creep into churches at unawares, and into houses privately; and insinuate their principles under specious pretences and appearances of truth, using the hidden things of dishonesty, walking in craftiness, handling the word of God deceitfully, and colouring things with false glosses and feigned words: and even denying the Lord that bought them; not the Lord Jesus Christ, but God the Father; for the word is not here used, which always is where Christ is spoken of as the Lord, but and which is expressive of the power which masters have over their servants (i), and which God has over all mankind; and wherever this word is elsewhere used, it is spoken of God the Father, whenever applied to a divine person, as in Luk 2:29 and especially this appears to be the sense, from the parallel text in Jde 1:4 where the Lord God denied by those men is manifestly distinguished from our Lord Jesus Christ, and by whom these persons are said to be bought: the meaning is not that they were redeemed by the blood of Christ, for Christ is not intended; and besides, whenever redemption by Christ is spoken of, the price is usually mentioned, or some circumstance or another which fully determines the sense; see Act 20:28 whereas here is not the least hint of anything of this kind: add to this, that such who are redeemed by Christ are the elect of God only, the people of Christ, his sheep and friends, and church, and who are never left to deny him so as to perish eternally; for could such be lost, or deceive, or be deceived finally and totally by damnable heresies, and bring on themselves swift destruction, Christ's purchase would be in vain, and the ransom price be paid for nought; but the word "bought" regards temporal mercies and deliverance, which these men enjoyed, and is used as an aggravation of their sin in denying the Lord; both by words, delivering out such tenets as are derogatory to the glory of the divine perfections, and which deny one or other of them, and of his purposes, providence, promises, and truths; and by works, turning the doctrine of the grace of God into lasciviousness, being disobedient and reprobate to every good work; that they should act this part against the Lord who had made them, and upheld them in their beings and took care of them in his providence, and had followed them with goodness and mercy all the days of their lives; just as Moses aggravates the ingratitude of the Jews in Deu 32:6 from whence this phrase is borrowed, and to which it manifestly refers: "do ye thus requite the Lord, O foolish people and unwise! is not he thy Father that hath bought thee? hath he not made thee, and established thee?" nor is this the only place the apostle refers to in this chapter, see Pe2 2:12 compared with Deu 32:5 and it is to be observed, that the persons he writes to were Jews, who were called the people the Lord had redeemed and purchased, Exo 15:13 and so were the first false teachers that rose up among them; and therefore this phrase is very applicable to them: and bring upon themselves swift destruction; either in this life, being suddenly cut off in the midst of their days, and by the immediate hand of God, as Arius and other heretics have been; or eternal damnation in the other, which their tenets lead unto, and which will swiftly come upon them when they are promising themselves peace and safety. (i) Vid. Ammonium , in voce”

“But there were false prophets - There were not only holy men of God among the Jews, who prophesied by Divine inspiration, but there were also false prophets, whose prophecies were from their own imagination, and perverted many. As there shall be false teachers among you - At a very early period of the Christian Church many heresies sprung up; but the chief were those of the Ebionites, Cerinthians, Nicolaitans, Menandrians, and Gnostics, of whom many strange things have been spoken by the primitive fathers, and of whose opinions it is difficult to form any satisfactory view. They were, no doubt, bad enough, and their opponents in general have doubtless made them worse. By what name those were called of whom the apostle here speaks, we cannot tell. They were probably some sort of apostate Jews, or those called the Nicolaitans. See the preface. Damnable heresies - Αἱρεσεις απωλειας· Heresies of destruction; such as, if followed, would lead a man to perdition. And these παρεισαξουσιν, they will bring in privately - cunningly, without making much noise, and as covertly as possible. It would be better to translate destructive heresies than damnable. Denying the Lord that bought them - It is not certain whether God the Father be intended here, or our Lord Jesus Christ; for God is said to have purchased the Israelites, Exo 15:16, and to be the Father that had bought them, Deu 32:6, and the words may refer to these or such like passages; or they may point out Jesus Christ, who had bought them with his blood; and the heresies, or dangerous opinions, may mean such as opposed the Divinity of our Lord, or his meritorious and sacrificial death, or such opinions as bring upon those who hold them swift destruction. It seems, however, more natural to understand the Lord that bought them as applying to Christ, than otherwise; and if so, this is another proof, among many, 1. That none can be saved but by Jesus Christ. 2. That through their own wickedness some may perish for whom Christ died.”

“Lying teachers among you, some of which were already come, and many more were to follow, who shall bring in sects, [1] (heresies) leading to perdition, and deny the Lord who bought them, denying the divinity of Jesus Christ, our Redeemer; such were the disciples of Simon, and many after them. (Witham) — Sects of perdition; that is, heresies destructive of salvation. (Challoner)”

“And every prophet that speaketh in the Spirit ye shall neither try nor judge; for every sin shall be forgiven, but this sin shall not be forgiven. But not every one that speaketh in the Spirit is a prophet; but only if he hold the ways of the Lord. Therefore from their ways shall the false prophet and the prophet be known.”