In his 1981 book Concern for the Church, Jesuit theologian Karl Rahner made his famous prediction, “the Christian of the future will be a mystic or he will not exist at all.” A third of a century later, has Rahner’s prediction come to pass? The “not exist at all” part seems ominously real, as more and more congregations face declining membership, a shortage of priests, nuns, monks and volunteers, and difficulty raising enough money to pay for clergy salaries or building maintenance.... Read more