I have always been rather strangely affected by the astrological imagery of "The Kings of the East are riding", by Katharine Lee Bates (who wrote "America the Beautiful", inter alia). Here's a YouTube.

THE KINGS OF THE EAST ARE RIDING

1. The kings of the east are riding
   Tonight to Bethlehem;
   The sunset glows dividing,
   The kings of the east are riding,
   A star their journey guiding,
   Gleaming with gold and gem.
   The kings of the east are riding
   Tonight to Bethlehem.


2. To a strange sweet harp of Zion
   The starry host troops forth:
   The golden-glaived Orion
   To a strange sweet harp of Zion,
   The Archer and the Lion,
   The Watcher of the north:
   To a strange sweet harp of Zion
   The starry host sweeps forth.


3. There beams above a manger
   The child-face of a star;
   Amid the stars a stranger,
   It beams above a manger,
   What means this ether-ranger
   To pause where poor folk are?
   There beams above a manger
   The child-face of a star.

The Cyber Hymnal™'s PDF of the tune (four-part setting) is available at the Hymnary.org page on the song.