3:17 Therefore, dear friends, since you have been forewarned, 1 be on your guard that you do not get led astray by the error of these unprincipled men 2 and fall from your firm grasp on the truth. 3
1 tnGrk “knowing beforehand.”
2 tn Or “lawless ones.”
snThese unprincipled men. The same word is used in 2:7, suggesting further that the heretics in view in chapter 3 are the false teachers of chapter 2.