New Living Translation
Epaphras, a member of your own fellowship and a servant of Christ Jesus, sends you his greetings. He always prays earnestly for you, asking God to make you strong and perfect, fully confident that you are following the whole will of God.

American Standard Version
Epaphras, who is one of you, a servant of Christ Jesus, saluteth you, always striving for you in his prayers, that ye may stand perfect and fully assured in all the will of God.

Berean Study Bible
Epaphras, who is one of you and a servant of Christ Jesus, sends you greetings. He is always wrestling in prayer for you, so that you may stand mature and fully assured in the full will of God.

Douay-Rheims Bible
Epaphras saluteth you, who is one of you, a servant of Christ Jesus, who is always solicitous for you in prayers, that you may stand perfect, and full in all the will of God.

English Revised Version
Epaphras, who is one of you, a servant of Christ Jesus, saluteth you, always striving for you in his prayers, that ye may stand perfect and fully assured in all the will of God.

King James Bible
Epaphras, who is one of you, a servant of Christ, saluteth you, always labouring fervently for you in prayers, that ye may stand perfect and complete in all the will of God.

World English Bible
Epaphras, who is one of you, a servant of Christ, salutes you, always striving for you in his prayers, that you may stand perfect and complete in all the will of God.

Young's Literal Translation
Salute you doth Epaphras, who is of you, a servant of Christ, always striving for you in the prayers, that ye may stand perfect and made full in all the will of God,

Colossians 4:12 Additional Translations ...