One Lord

For many American Christians, there is a huge wall in our hearts and minds that often protects that one thing (its different for different people) which we have determined must not be touched by the Good News, that which we determine must not bow to the Lordship of Jesus.  What is it for you?  What seems completely impossible to you?  What seems beyond the reach of the Gospel?  As Jesus says in Mark 10: with God, all things are possible...