You've got to have faith.  Faith makes all the difference.  We go to doctors and take medicine because we have faith that they are going to help us.  We are able to get in our vehicle and drive where ever we need to go because we have faith that they will get us there.  We have faith that the sun will shine and we believe that time goes on.  But, what if it is all just a reflection of faith or a shadow of real faith.  It really doesn't take faith to believe the sun will come up tomorrow.  That's pretty much a given.  Real faith comes when we believe what we don't see or especially have never seen.  Like faith in God.  I have never seen him but I believe without a doubt that He exists.  All creation testifies that God exists.  Is your faith genuine or just a shadow?