The youthful crowds turn out for Benedict , as they did for John Paul , for the same reason that young Catholics across America are rediscovering the rosary and Eucharistic adoration , forming reading groups to study the early Church fathers and the Catechism of the Catholic Church , joining Catholic lay movements and religious orders that stress fidelity to Catholic Church teachings , launching Bible studies and chastity clubs on secular campuses , and working to bolster religious education programs at Catholic parishes .