text: Composition During the first generation after Jesus, Paul's epistles to various churches helped establish early Christian theology. According to Bruce Metzger, it was written in the 60s while Paul was in prison. Colossians is similar to Ephesians, also written at this time. Some critical scholars have ascribed the epistle to an early follower of Paul, writing as Paul. The epistle's description of Christ as pre-eminent over creation marks it, for some scholars, as representing an advanced christology not present during Paul's lifetime. Defenders of Pauline authorship cite the work's similarities to the letter to Philemon, which is broadly accepted as authentic.
  Authorship
  The letter's authors claim to be Paul and Timothy, but authorship began to be authoritatively questioned during the 19th century. Pauline authorship was held to by many of the early church's prominent theologians, such as Irenaeus, Clement of Alexandria, Tertullian, Origen of Alexandria  and Eusebius.
  However, as with several epistles attributed to Paul, critical scholarship disputes this claim. One ground is that the epistle's language doesn't seem to match Paul's, with 48 words appearing in Colossians that are found nowhere else in his writings and 33 of which occur nowhere else in the New Testament. A second ground is that the epistle features a strong use of liturgical-hymnic style which appears nowhere else in Paul's work to the same extent. A third is that the epistle's themes related to Christ, eschatology and the church seem to have no parallel in Paul's undisputed works.