¹⁷ Therefore, dear friends, since you have been forewarned, be on your guard^(A) so that you may not be carried away by the error^(B) of the lawless^(C) and fall from your secure position.^(D)

¹⁴ We have come to share in Christ, if indeed we hold^(A) our original conviction firmly to the very end.^(B)

⁸ See to it that no one takes you captive through hollow and deceptive philosophy,^(A) which depends on human tradition and the elemental spiritual forces^[a] of this world^(B) rather than on Christ.

¹⁴ Then we will no longer be infants,^(A) tossed back and forth by the waves,^(B) and blown here and there by every wind of teaching and by the cunning and craftiness of people in their deceitful scheming.^(C)

¹³ For such people are false apostles,^(A) deceitful^(B) workers, masquerading as apostles of Christ.^{(C) 14} And no wonder, for Satan^(D) himself masquerades as an angel of light. ¹⁵ It is not surprising, then, if his servants also masquerade as servants of righteousness. Their end will be what their actions deserve.^(E)

¹² So, if you think you are standing firm,^(A) be careful that you don’t fall!

True and False Prophets

¹⁵ “Watch out for false prophets.^(A) They come to you in sheep’s clothing, but inwardly they are ferocious wolves.^(B)

¹⁸ For they mouth empty, boastful words^(A) and, by appealing to the lustful desires of the flesh, they entice people who are just escaping^(B) from those who live in error. ¹⁹ They promise them freedom, while they themselves are slaves of depravity—for “people are slaves to whatever has mastered them.”^{(C) 20} If they have escaped the corruption of the world by knowing^(D) our Lord and Savior Jesus Christ^(E) and are again entangled in it and are overcome, they are worse off at the end than they were at the beginning.^{(F) 21} It would have been better for them not to have known the way of righteousness, than to have known it and then to turn their backs on the sacred command that was passed on to them.^{(G) 22} Of them the proverbs are true: “A dog returns to its vomit,”^[a](H) and, “A sow that is washed returns to her wallowing in the mud.”

¹⁰ Therefore, my brothers and sisters,^[a] make every effort to confirm your calling^(A) and election. For if you do these things, you will never stumble,^{(B) 11} and you will receive a rich welcome into the eternal kingdom^(C) of our Lord and Savior Jesus Christ.^(D)

Prophecy of Scripture

¹² So I will always remind you of these things,^(E) even though you know them and are firmly established in the truth^(F) you now have.