Colossians 2:2
their <846> [their.]
having been knit together <4822> [being.]
all <3956> [all.]
assurance <4136> [of the full.]
understanding <4907> [understanding.]
knowledge <1519 1922> [to the.]
<3962> [of the Father.]
1:15-17 Isa 53:11 Jer 9:24 Mt 11:25,27 Lu 10:21,22 Joh 1:1-3
Joh 5:17,23 10:30,38 14:9-11 16:15 17:21-23 1Ti 3:16 [All]
Colossians 4:3
pray <4336> [praying.]
that <2443> [that.]
a door <2374> [a door.]
The term door is used metaphorically for an entrance to any business, or occasion or opportunity of doing any thing; and consequently "a door of utterance" is an opportunity of preaching the gospel successfully. See the parallel texts.
mystery <3466> [the mystery.]
for ...................... for <4012 1223> [for.]