In 19th-century Scotland, young Josiah is banished by his father for seeing the divine in the animals around him and sent to Siberia with a small Christian mission to purge such nonsense from his soul. Miserably scrubbing the chapel floor one night, Josiah is visited by what he thinks is God in animal form. When his saviours, a hyena and her mate, rescue him from a natural disaster that kills the other missionaries and then bring him safely home, he founds a religion based on his belief that God granted speech to the hyenas as part of a divine plan to heal and exalt the human race.