Jamieson, Fausset & Brown

for us--myself and Timothy (Col 1:1). a door of utterance--Translate, "a door for the word." Not as in Eph 6:19, where power of "utterance" is his petition. Here it is an opportunity for preaching the word, which would be best afforded by his release from prison (Co1 16:9; Co2 2:12; Plm 1:22; Rev 3:8). to speak--so that we may speak. the mystery of Christ-- (Col 1:27). for which . . . also--on account of which I am (not only "an ambassador," Eph 6:20, but) ALSO in bonds.