English Standard Version
At the same time, pray also for us, that God may open to us a door for the word, to declare the mystery of Christ, on account of which I am in prison—

American Standard Version
withal praying for us also, that God may open unto us a door for the word, to speak the mystery of Christ, for which I am also in bonds;

Berean Study Bible
as you pray also for us, that God may open to us a door for the word, so that we may proclaim the mystery of Christ, for which I am in chains.

Douay-Rheims Bible
Praying withal for us also, that God may open unto us a door of speech to speak the mystery of Christ (for which also I am bound;)

English Revised Version
withal praying for us also, that God may open unto us a door for the word, to speak the mystery of Christ, for which I am also in bonds;

King James Bible
Withal praying also for us, that God would open unto us a door of utterance, to speak the mystery of Christ, for which I am also in bonds:

World English Bible
praying together for us also, that God may open to us a door for the word, to speak the mystery of Christ, for which I am also in bonds;

Young's Literal Translation
praying at the same time also for us, that God may open to us a door for the word, to speak the secret of the Christ, because of which also I have been bound,

Colossians 4:3 Additional Translations ...