²⁴ “Consider carefully what you hear,” he continued. “With the measure you use, it will be measured to you—and even more.^(A)

³ If anyone teaches otherwise^(A) and does not agree to the sound instruction^(B) of our Lord Jesus Christ and to godly teaching, ⁴ they are conceited^(C) and understand nothing. They have an unhealthy interest in controversies and quarrels about words^(D) that result in envy, strife, malicious talk, evil suspicions ⁵ and constant friction between people of corrupt mind, who have been robbed of the truth^(E) and who think that godliness is a means to financial gain.

On Denying the Incarnation

4 Dear friends,^(A) do not believe every spirit,^(B) but test the spirits to see whether they are from God, because many false prophets have gone out into the world.^(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)

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)

¹⁰ If anyone comes to you and does not bring this teaching, do not take them into your house or welcome them.^(A)

False Teachers and Their Destruction

2 But there were also false prophets^(A) among the people, just as there will be false teachers among you.^(B) They will secretly introduce destructive heresies, even denying the sovereign Lord^(C) who bought them^(D)—bringing swift destruction on themselves. ² Many will follow their depraved conduct^(E) and will bring the way of truth into disrepute.