Reverend Crane invited Raven and her students to an ecumenical service at the Little Church in the Grotto. Afterward the Tallspruce community was abuzz about the experience. The next evening Owl asked, "Is the Holy Spirit something like Buddha-nature?"
Raven said, "The two ideas are similar."
Owl asked, "Then Christianity and Zen are somehow linked?"
Raven said, "No, not at all. They are totally different and distinctly separate."
Owl was silent for a moment. Then she asked, "How are they different?"
Raven said, "Their ideas of idea are different."
Owl asked, "How are their ideas of idea different?"
Raven said, "One has eternal life, and the other expires before sunset."
adapted from Robert Aitken, Zen Master RavenRaven 32