AsceticHermit:
In the Catholic sense, a true theologian is one who is faithful to the Catholic Church and has an interior life that is open to the grace of God.
Finally theologians are to inspire the faithful to live in the truth of Christ, if not in a direct way, then in an indirect way in their higher studies.
Your two sentences captured the essence of how I didn’t understand the “dissident” aspect of (Catholic) theologians. But, I see from others’ posts that theology is not confined to the straight path only…if that is explainable!
“Dissident” or the “straight path” may mean other things than what you think. Whenever Christianity is opposed by the secular establishment, as it is now, then a faithful Catholic or Protestant Theologian is
dissenting from the establishment (the NY Times, the State Universities, etc). In the late 1960s Fr. Charles Curran used his Church position to promote the secularist moral ideology. He had a responsibility to dissent from secularism. He conformed to secularism instead. In his writings he took old ideas newly promoted from the secular playbook, added a few religious phrases, and called it “new” Christianity. There were many theologians who have, and continue, to dissent from secularism. You don’t hear much about them, because they are ignored by the media, their books are not found in Barnes and Noble, they don’t get called for quotes by Huffpost. But they serve Christians by their research and teaching.
There are many areas of Science that are not fully defined, where new and creative ideas are competing. But, in addition to the genuine creativity, charlatans use that open door to promote pseudoscience. Likewise, in theology, there are many areas not well defined, where faithful theologians may disagree among themselves, and in the sorting out sometimes shed new light. Read what Cardinal Newman wrote about theology, and development of doctrine.
Just as in Science there will be the quack who claims he discovered something “new”, a perpetual motion machine (here’s where you can send your check) there will always be a
theologian who pretends to discover something new and bold, but really old and rehashed, to promote book sales.