Let it be further noted that it was not until eight hundred years after the supposed crucifixion that Jesus is seen in the form of a human being on the cross. Not in any of the paintings on the ancient catacombs is found a crucified Christ. The earliest cross bearing a human being is of the eighth century. For a long time a lamb with a cross, or on a cross, was the Christian symbol, and it is a lamb which we see entombed in the "holy sepulchre." In more than one mosaic of early Christian times, it is not Jesus, but a lamb, which is bleeding for the salvation of the world. How a lamb came to play so important a role in Christianity is variously explained. The similarity between the name of the Hindu god, _Agni_ and the meaning of the same word in Latin, which is a lamb, is one theory. Another is that a ram, one of the signs of the zodiac, often confounded by the ancients with a lamb, is the origin of the popular reverence for the lamb as a symbol--a reverence which all religions based on sun-worship shared. The lamb in Christianity takes away the sins of the people, just as the paschal lamb did in the Old Testament, and earlier still, just as it did in Babylonia. [Illustration: Used by a Priest of Bacchus, Showing the Cross.] [Illustration: Engraving of the XI Century.] [Illustration: Lamb on Cross.] [Illustration: From a Picture in the Church of Genest. A Lamb Carrying the Cross.] [Illustration: The Lamb and the Cross, IX Century.] To the same effect is the following letter of the bishop of Mende, in France, bearing date of the year 800 A. D.: "Because the darkness has disappeared, and because also Christ is a real man, Pope Adrian commands us to paint him under the form of a man. The lamb of God must not any longer be painted on a cross, but after a human form has been placed on the cross, there is no objection to have a lamb also represented with it, either at the foot of the cross or on the opposite side." [Footnote: Translated from the French of Didron. Quoted by Malvert.] We leave it to our readers to draw the necessary conclusions from the above letter. How did a lamb hold its place on the cross for eight hundred years? If Jesus was really crucified, and that fact was a matter of history, why did it take eight hundred years for a Christian bishop to write, "now that Christ is a real man," etc.? Today, it would be considered a blasphemy to place a lamb on a cross. On the tombstones of Christians of the fourth century are pictures representing, not Jesus, but a lamb, working the miracles mentioned in the gospels, such as multiplying the loaves and fishes, and raising Lazarus from the dead. [Illustration: Mosaic of St. Praxedes, V Century, Showing the Lamb Christ.] [Illustration: The Lamb Slowly Becoming Human.] [Illustration: The Lamb Multiplying the Loaves and Fishes, IV Century Sarcophagus.] The first representations of a human form on the cross differ considerably from those which prevail at the present time.