Group Dynamics – How does this affect us as Christians?
The body fitly joined together & growing.
[KJV] Ephesians 4:16 From whom the whole body fitly joined together and compacted by that which every joint supplieth, according to the effectual working in the measure of every part, maketh increase of the body unto the edifying of itself in love.
The older Economic theory
The older way of doing things was that, for the group to benefit everyone in the group did what was in their own best interest & so the group, as a whole, was benefited.