Concluding Exhortations (James 5:12-20)

James does not conclude his letter like other apostles who conclude their letters with greetings, benedictions, or passing greetings along to churches from fellow saints.  James tells us not to take oaths, anoint with oil, and exhorting us to bring back the wandering one.  Is it really true that we are not to take an oath?  Are we to anoint all the sick with oil?  How do we bring someone back who has wandered from the truth?  These are the questions that we seek to answer in our last sermon on James.