As we discussed on a separate thread, we were told "Be afraid" more often than "Be not afraid." Fear was an efficient means of assuring "Church productivity," with all metrics to show it--attendance, enrollments,  donations, memberships, rules keeping,  identity, and public reverence. 

Alas, avoiding pains, burns, agonies of Hell was the motivator far more so than loving, and we, with fear, looked at the Church scoreboard to see if we were winning, averting hell and escaping Father's or Sister's wrath.  Like Chuck Colsen said, "Once you've got them by the _ _ _ _, their hearts and minds will follow."

But efficiency, as Drucker told us, is doing things right, not necessarily doing the right things (effectiveness).  

Some would say Vatican II produced failure, citing the pre-Vatican II metrics for success. 
But that is "temporal provincialism," the application of standards of one time to another. 

Let's wait and see if  Christian roles will beat Christian rules on the scoreboard.