At the mount of transfiguration, Jesus gives us a glimpse of who He really is far beyond mere concept and doctrine.  He gives us this elevated view of Himself to call us beyond just trying to do better or or discussion of what He will be "someday".  He has a plan to operate in your life today that is bigger than your weaknesses and more present than you realize.  There is lots of noise in our hearts that says "I need to try harder" and "maybe someday", but "Hear Ye Him!"