“And the Holy Spirit is not in essence a dove, but in essence he is God, and ‘no man has seen God,’ as John the Theologian and Evangelist bears witness (1:18) and this is so even though, at ...

Say “Holy Spirit,” and most imagine a dove or tongues of fire gently descending. But the Celts envisioned something wilder: a goose in flight—honking across the sky, untamed and impossible ...