Thank you for your clear, persuasive discussion.  I hadn't known that Jesus said anything about mercy vs. sacrifice.  

A question for you:  What does Jesus say about mercy vs. justice in this world.  I know that in the next world, we won't stand a chance if Jesus is pure justice.  We'll all be in a beggar's posture.  But tell me how you think that equation works out in THIS life.  The question is important to me, because I was a career prosecutor (now retired) always seeking to secure justice while also trying to extend mercy.  I was rarely satisfied that I got it right.  I'd like to know what you think.