Women in the Catholic Church
Mother Teresa of Calcutta established the Missionaries of Charity in the slums of Calcutta in 1948 to work among "the poorest of the poor". Initially founding a school, she then gathered other sisters who "rescued new-born babies abandoned on rubbish heaps; they sought out the sick; they took in lepers, the unemployed, and the mentally ill". Teresa achieved fame in the 1960s and began to establish convents around the world. By the time of her death in 1997, the religious institute she founded had more than 450 centres in over 100 countries.
Dark Night of the Soul
While this spiritual crisis is usually temporary, it may endure for a long time. The "dark night" of St. Paul of the Cross in the 18th century endured 45 years, from which he ultimately recovered. The dark night of St. Teresa of Calcutta, whose own name in religion she selected in honor of St. Thérèse, "may be the most extensive such case on record", having endured from 1948 almost until her death in 1997, with only brief interludes of relief, according to her letters.