In fact, understanding the Holy Grail depends on the individual. Knowing this, one must realize that the legend of the Holy Grail is one of deep religious insight. At this point, she tries to tell us that the divine being is not complete without the fourth aspect, the Holy Spirit. This finally completes the square, restoring the belief of the Father on the highest level. Jung uses these four functions to relate psychologically.
People thrive for divine comfort and mediation.
Jung's ideas are more realistic than Malory or Loomis. The Holy Grail and its quest is a legend that has had a powerful impact on our civilization and culture. The Grail itself is an ancient Celtic symbol of plenty as well as a Christian symbol of redemption and eternal life, the chalice that caught the blood of the crucified Christ. The story of the Grail sheds profound light on man's search for the supreme value of life, for that which makes life most meaningful. Emma Jung simply presents the strongest case of the three different views.