Colossians 2:18

2:18 Let no one who delights in humility and the worship of angels pass judgment on you. That person goes on at great lengths ¹  about what he has supposedly seen, but he is puffed up with empty notions by his fleshly mind. ² 

Colossians 3:16

3:16 Let the word of Christ ³  dwell in you richly, teaching and exhorting one another with all wisdom, singing psalms, hymns, and spiritual songs, all with grace ⁴  in your hearts to God.

[2:18]  ¹ tn For the various views on the translation of ἐμβατεύων (embateuwn), see BDAG 321 s.v. ἐμβατεύω 4. The idea in this context seems to be that the individual in question loves to talk on and on about his spiritual experiences, but in reality they are only coming out of his own sinful flesh.

[2:18]  ² tn Grk “by the mind of his flesh.” In the translation above, σαρκός (sarkos) is taken as an attributive genitive. The phrase could also be translated “by his sinful thoughts,” since it appears that Paul is using σάρξ (sarx, “flesh”) here in a morally negative way.

[3:16]  ³ tc Since “the word of Christ” occurs nowhere else in the NT, two predictable variants arose: “word of God” and “word of the Lord.” Even though some of the witnesses for these variants are impressive (κυρίου [kuriou, “of the Lord”] in א* I 1175 pc bo; θεοῦ [qeou, “of God”] in A C* 33 104 323 945 al), the reading Χριστοῦ (Cristou, “of Christ”) is read by an excellent cross-section of witnesses (Ì⁴⁶ א² B C² D F G Ψ 075 1739 1881 Ï lat sa). On both internal and external grounds, Χριστοῦ is strongly preferred.

[3:16]  ⁴ tn Grk “with grace”; “all” is supplied as it is implicitly related to all the previous instructions in the verse.