Authority and Power; something we all want AND something we hate that others have.  We resist authority, people telling us what to do.  What is authority and power.  Can someone have authority without the power, or, power without authority.  There is a difference.  Does Satan have power and authority equal to that of God/Jesus?  Why does Mark spend so much time on this issue when writing his Gospel to the Romans?  Christ's authority is definitely something you should understand.  Listen in.  (This sermon involves graphics and can be seen @ https://www.youtube.com/watch?v=eOr2trKSBck)