What's the difference between accepting an authority structure and accepting a system of beliefs?

Accepting an authority structure leads to loss of individuality and conditional membership to a group only as long as the perceived authority is agreeable.  It builds insecurity because it's not possible to guarantee the authority's continued approval of all aspects of the relationship.  The person must fear being pushed out of the group as long as he wants to stay in the group.  Insecurity reduces quality of life and the authority can easily take advantage of a person's insecurity and use it for selfish gain.

Accepting a system of beliefs enhances individual identity because it defines a person's own conclusion after considering the system.  It builds confidence and motivation which in turn improves quality of life.

Works theology emphasizes joining an authority structure.  Grace theology emphasizes accepting a system of beliefs.