Bryan Houghton said this quote

“ Moreover, our certitudes were closely bound to a given set of symbols. Change the well defined Latin term for an undefined Greek one and every bishop and every priest found himself at a loss. We knew the catechism by heart; mention catechesis and we are no longer sure who made us and why. We could manage a dogmatic sermon all right but just listen to our homilies! We were absolutely firm about confession and contrition; all our firmness vanished at the one word METANOIA. We knew exactly what the Mass was; the Eucharist is hazy. Even the Consecration and the Real Presence have been engulfed in the mist of ANAMNESIS. All this is patently true, is undeniable. We had received a solid theological training in our seminaries. It did not stand the test. It collapsed overnight without leaving track or trace. ”