Both independent and dependent clauses express complete thoughts.
have a subject and verb.
do not express complete thoughts.
do not have a subject but do have a verb.

What is implied in the narrator's discussion of prayer? a) that usen is not concerned about trivial matters b) that prayer is ultimately useless when it comes to a person's well-being. c) that prayer is often used for evil purposes as well as good. d) that usen is the ultimate authority over the petty arguments of men.