Jamieson, Fausset & Brown

this ye know--The oldest manuscripts read, "Of this ye are sure knowing"; or as ALFORD, "This ye know being aware." covetous . . . idolater-- (Col 3:5). The best reading may be translated, That is to say, literally, which is (in other words) an idolater. Paul himself had forsaken all for Christ (Co2 6:10; Co2 11:27). Covetousness is worship of the creature instead of the Creator, the highest treason against the King of kings (Sa1 15:3; Mat 6:24; Phi 3:19; Jo1 2:15). hath--The present implies the fixedness of the exclusion, grounded on the eternal verities of that kingdom [ALFORD]. of Christ and of God--rather, as one Greek article is applied to both, "of Christ and God," implying their perfect oneness, which is consistent only with the doctrine that Christ is God (compare Th2 1:12; Ti1 5:21; Ti1 6:13).