Do you know of any unambiguous breakthroughs in understanding that have come out of academic theology in the past, say, 200 years? By "unambiguous" I mean "acc

Do you know of any unambiguous breakthroughs in understanding that have come out of academic theology in the past, say, 200 years? By "unambiguous" I mean "accepted by the majority of other academic theologians." I have nothing against theology as a hobby or religious pursuit, but at some point we have to say "the well is dry" and admit that there is no grounds for spending public funds on it. Specifically: the only payback we can expect lies in the student's personal religious experience.