Be earnest and unwearied and steadfast in your prayer [life], being [both] alert and intent in [your praying] with thanksgiving.

Epaphras, who is one of yourselves, a servant of Christ Jesus, sends you greetings. [He is] always striving for you earnestly in his prayers, [pleading] that you may [as persons of ripe character and clear conviction] stand firm and mature [in spiritual growth], convinced and fully assured in everything willed by God.