All In The Family Series - Successful. Nobody wants to be really bad at something. If we do something, we want to do it well. This holds true for your family. We all want our family to be great. But, how do we do that? In Ephesians 5:15-21, God gives one essential for having a great family -- submission, voluntarily serving those who are a part of my family. Additionally, to emphasize the importance of submission, God also gives us three things intended to motivate us to submit.