the holy grail or cup is a treasure, dish or stone with miraculous powers that provide happiness, eternal youth or sustenance in i

abundance antique arthurian background black catholic ceremonial ceremony chalice christening church communion cross cup cutout decorative dish drink eternal goblet gold golden grail happiness holy illustration infinite isolated jewish kiddush literature magic medieval metal miracles miraculous motif mystical myth ornate powers provide religion religious ritual shiny sign stone sustenance symbol symbolic that the treasure twist youth