It is an axiom of modern social psychology that the stories that tend to get repeated are the ones that somehow have the potential to strengthen the communities in which they are told, or to enhance the relationship between the teller and the hearer. This principle seems to be reflected in the stories that were handed down from the community around Jesus. Again and again, early Christian stories suggest that virtue is not enough. The lives of families and communities can only really flourish where virtue takes second place to love.
Kate  Cooper, Band of Angels: The Forgotten World of Early Christian Women
community, early-christianity, storytelling