By Farhang Jahanpour While Christians celebrate Christmas on Dec. 25th, the Persians celebrate one of their oldest and most festive celebrations on Dec. 21st, the eve of winter solstice, the longest night and the shortest day of the year. In Iran this night is called “Shab-e Yalda”, the night of the birth or nativity of the sun, or Mithra the Sun-god. According to Orthodox Christians, the Armenians and the Eastern churches, Jesus Christ was born on January 6, and the celebration of his birthday on December 25th, may in fact be born out of the Persian Mithraic influence. In ancient Persian mythology, Mitra (Mithra, Mehr), the God of love, friendship, and light, or the sun-god, was miraculously born from a rock by a river or stream on this longest night of the year. In his fifth volume of the collected works, Symbols of Transformation, Carl Jung, the famous Swiss psychiatrist,...