Intellectual consequences
Returning to the topic of ministry and postmodernity . . .
The consequences of the collapse of the modern and the reaction to that has intellectual, social and emotional aspects, and there are significant spiritual consequences as well.
The central feature of the intellectual reaction was expressed by Lyotard: "Simplifying to the extreme, I define postmodern as incredulity towards metanarratives" A metanarrative (sometimes master- or grand narrative) Â. . . is a global or totalizing cultural narrative schema which orders and explains knowledge and experience." When looking at the history of science, such ideas have been called paradigms and the change from one major paradigm to another in one field a scientific revolution. Such a shift follows the increasing difficulty of explaining physical phenomena using the older paradigm. This is true for metanarratives in general  when a particular great story seems to stop working, people tend to find others.
Our perception is never completely naive -- we always bring some baggage with us when we examine and evaluate the world we look at. For example, I have a friend who teaches biology at a local college, who has spent years studying the plant and animal life of this area. I can look some water in a pasture in the hills to the east of here, and see a large puddle that will dry up to a mud flat as summer approaches. My friend sees a vernal pool, ringed with wildflowers, the water containing tiny animals that may exist nowhere else in the world. We have different experiences and expectations of what we will see, therefore we really see different things in the same place. How we perceiveve the world is affected not only by experience, but by expectations and desires. The old saying is more accurate when stood on it's head: "believing is seeing." And the most powerful way to affect all these things that we bring to perception is by stories -- narratives that tie together our experience and desire with meaning, embedding it into our memories and emotions. Change the metanarrative, and in a way you change the world.
One relevant example of a metanarrative is the idea of progress. After almost unlimited trust in secular progress starting in the 18th century and extending into the 20th, experiences over the past century seem to have destroyed the faith of many that we are on the way to anywhere we really want to be.
This distrust of metanarratives is reinforced by the observation that social elites often have used the promotion and manipulation of such grand stories as a form of masked social power. Reaction has led to the attempt to replace grand narratives with smaller, local, more individual narratives. The personal is preferred to the universal.
This presents challenges to Christians, Catholic Christians in particular. Over the past two millenniaia, the Gospel has been the source of foundational metanarratives, first within Europeanan cultures, then globally. If one mistrusts metanarratives in general, one can specifically mistrust Christianity, often without really encountering its message and claims. Part of these ruling stories from the Gospel (and the Old Testament before that) is the idea that God is not on the side of the powerful, but on the side of the poor. The Christian message is not intended to protect the powerful but to subvert unjust power -- which makes it a "sign of contradiction" when compared to all the metanarratives that serve to keep things as they are and the powerless in their place.
That is why historical episodes such as the Spanish Inquisition continue to cause Catholicism trouble in this current situation. The proper apologies of the Church (which were overdue) and the revision of scholarly opinion on the Inquisition (which now appears to be that it was a much more limited and secular institution than often thought) do not seem to be relevant to the world in general. The problem comes from the perception that the Church, the bearer of the Gospel message, lent its approval to what, to 21st century eyes, was a program of ethnic cleansing. Arguing over who did what, when, does not address this problem: the identification with the Spanish Inquisition paints the Church as just another institution, and the Gospel message as just another metanarrative serving power, not to be trusted.
It is useful to consider just how this affects how both Catholics and non-Catholics see such issues as liberation theology (and the Vatican's reaction to it), clergy sexual abuse and misconduct, and neo-Gnosticism in works like The DaVinci Code.