Broncho Billy's Teachings (1915)

Broncho Billy, a young clergyman, is struck on the head and left for dead by his partner, just after they have struck it rich on a mining claim. He is found by a young Indian girl and taken to the Indian camp where he is nursed back to health. During his convalescence he teaches the girl the commandment, "Thou Shalt Not Kill," and the motto, "Forgive and Forget."

Unfortunately the movie Broncho Billy's Teachings is not yet available on HBO Max.