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.

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)

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)