Hildegard von Bingen was truly a woman ahead of her time. A visionary in every sense of the word, this famed 12th-century Benedictine nun was a Christian mystic, composer, philosopher, playwright, poet, naturalist, scientist, physician, herbalist and ecological activist. In a staggering performance, Barbara Sukowa portrays von Bingen’s fierce determination to expand the responsibilities of women within the order, even as she fends off outrage from...