There used to be nuns where I live, and I agree that they were quite capable at teaching and discipline.    Not sure what happened to women that they became soft, emotional and unwilling to make the commitment to Good, but there just aren't any nuns where I live.  Just theologians who are good at talking a good game but not sacrificing much.

Your last sentence sums up what the "Church of Nice" is:  Basic kindergarten knowledge but very little on sin, which, after all, is why Jesus came.  Ever read the "Our Father?"  You know, the stuff about seeking forgiveness for our trespasses, avoiding temptation and being delivered from evil?