T. Inman 
Ancient Pagan and Modern Christian Symbolism [EPUB ebook] 

It may, we think, be taken for granted, that nothing is, or has ever been, adopted into the service of Religion, without a definite purpose. If it be supposed that a religion is built upon the foundation of a distinct revelation from the Almighty, as the Hebrew is said to be, there is a full belief that every emblem, rite, ceremony, dress, symbol, etc., has a special signification. Many earnest Christians, indeed, see in Judaic ordinances a reference to Jesus of Nazareth. I have, for example, heard a pious man assert that "leprosy" was only another word for "sin"; but he was greatly staggered in this belief when I pointed out to him that if a person's whole body was affected he was no longer unclean (Lev. xiii. 13), which seemed on the proposed hypothesis to demonstrate that when a sinner was as black as hell he was the equal of a saint. According to such an interpreter, the paschal lamb is a type of Jesus, and consequently all whom his blood sprinkles are blocks of wood, lintels, and side-posts (Exod. xii. 22, 28). By the same style of metaphorical reasoning, Jesus was typified by the "scape-goat, " and the proof is clear, for one was driven away into the wilderness, and the other voluntarily went there—one to be destroyed, the other to be tempted by the devil! Hence we infer that there is nothing repugnant to the minds of the pious in an examination respecting the use of symbols, and into that which is shadowed forth by them. What has been done for Judaism may be attempted for other forms of religion.