In Nauvoo, the Knight group faced and passed another great test of faith. The Prophet introduced several doctrines relating to the temple including the temple ceremonies and plural marriage, which some could not accept. But the Knights received the teachings. They helped to finish the temple and then performed baptisms for the dead. By early 1846, more than twenty adults in the Knight families had received their temple endowments and sealings. Four of Father and Polly Knight’s children entered into plural marriage.