From an Evangelical Christian perspective, the most-likely author of Colossians 3:13 is the Apostle Paul. This is based on several reasons, including the internal evidence found in the text itself, as well as external evidence from early church tradition and historical sources.

Internal evidence for Pauline authorship of Colossians includes the use of certain key phrases and theological language that are consistent with Paul’s other writings. For example, the concept of putting off the old self and putting on the new self is found in Ephesians and Romans, both of which are believed to be written by Paul. Additionally, the language and style of the letter is similar to that found in other Pauline epistles.

External evidence for Pauline authorship includes early church tradition that identifies Paul as the author of the letter. This tradition is found in the Muratorian Canon, a list of books accepted as scripture by the early church. Additionally, several early church fathers, such as Clement of Alexandria and Tertullian, attributed the letter to Paul.

Overall, there is strong consensus among Evangelical Christians that Paul is the most-likely author of Colossians 3:13. His authorship is supported by both the internal evidence found in the text itself and external evidence from early church tradition and historical sources.