The model works by using a relatively new understanding of the water filtration process.

VOA: standard.2010.08.04

Ephesians was written by a different disciple of Paul, and he was using as his model for a Pauline letter the actual letters of Paul, or at least some of them that he possessed and knew of.

以弗所书则由保罗的另一信徒执笔，他伪造保罗的书信,模板是保罗的书信，或者他所持有的一些保罗的书信。

耶鲁公开课 - 新约课程节选