Колоссянам 4:11

Justus--that is, righteous; a common name among the Jews; Hebrew, "tzadik" (Act 1:23). of the circumcision--This implies that Epaphras, Luke, and Demas (Col 4:12, Col 4:14) were not of the circumcision. This agrees with Luke's Gentile name (the same as Lucanus), and the Gentile aspect of his Gospel. These only, &c.--namely, of the Jews. For the Jewish teachers were generally opposed to the apostle of the Gentiles (Phi 1:15). Epaphras, &c., were also fellow laborers, but Gentiles. unto--that is, in promoting the Gospel kingdom. which have been--Greek, "which have been made," or "have become," that is, inasmuch as they have become a comfort to me. The Greek implies comfort in forensic dangers; a different Greek word expresses comfort in domestic affliction [BENGEL].

I. He continues his account of the duty of masters, from the close of the former chapter (Col 4:1). II. He exhorts to the duty of prayer (Col 4:2-4), and to a prudent and decent conduct towards those with whom we converse (Col 4:5, Col 4:6). III. He closes the epistle with the mention of several of his friends, of whom he gives an honourable testimony (Col 4:7-18).

4:11 Jesus (the one we call Justus) is mentioned only here in the New Testament. The surname Justus is included because Jesus (which means the Lord saves) was a common name among Jews in the first century.