In exhorting the children and the parents, the apostle dealt with the children first, since trouble comes mostly from the children.
Verses Eph. 6:1-9, which deal with the relationship between children and fathers and between slaves and masters, are inserted between the section on the church as the bride (Eph. 5:22-33) and the section on the church as the warrior (vv. 10-20). If we neglect the points dealt with in vv. 1-9, we cannot be a proper bride or a proper warrior. In the exhortations in these verses, Paul made one key point, which is a very important lesson for us to learn: for the sake of the church life, we need to have a proper human living in this present age.