My grandmother married a World War II veteran and had 12 children. Following his death, she became a Carmelite nun and was cloistered almost until her own passing back in December. I remember the most important thing she ever told me: It will seem as if the faithful in the United States โ and those who value tradition and foundation โ have fled and gone into hiding. The comeback, however, will be tenfold and represent a rally of belief in the U.S. The trick would be finding ways to cope with the collapse before the rebound occurred. And that is…