The link leads to an article where Pope Francis is illustrating by example themes from the Gospel, such as Lazarus and Dives, and the letter of St. James where faith without works is dead (no conflict with St. Paul in my view). In essence he is saying that to be rich and go to mass everyday and care nothing for others less fortunate than yourself is not a sign of redemptive behavior, or a dead faith and someone with this kind of pride does not please God with religious works. This is a common theme in the writings of the Prophets. Jesus said, "Go and learn the meaning of these words, "I desire mercy, not sacrifice". 
      A Catholic blog wrote about this article showing how Pope Francis is in keeping with Church teaching. My criticism of the editors of the NCR is my last-revulsion and disgust are unpleasant feelings and I would rather let them go their way in peace. The article on liberation theology would not meet criteria for a High School essay.