The Speculative Science and the Operative Art.  
And now, let us apply this doctrine of symbolism to an investigation of the nature of a speculative science, as derived from an operative art; for the fact is familiar to every one that Freemasonry is of two kinds. We work, it is true, in speculative Masonry only, but our ancient brethren wrought in both operative and speculative; and it is now well understood that the two branches are widely apart in design and in character—the one a mere useful art, intended for the protection and convenience of man and the gratification of his physical wants, the other a profound science, entering into abstruse investigations of the soul and a future existence, and originating in the craving need of humanity to know something that is above and beyond the mere outward life that surrounds us with its gross atmosphere here below.44 Indeed, the only bond or link that unites speculative and operative Masonry is the symbolism that belongs altogether to the former, but which, throughout its whole extent, is derived from the latter.
 
Our first inquiry, then, will be into the nature of the symbolism which operative gives to speculative Masonry; and thoroughly to understand this—to know its origin, and its necessity, and its mode of application—we must begin with a reference to the condition of a long past period of time.
 
Thousands of years ago, this science of symbolism was adopted by the sagacious priesthood of Egypt to convey the lessons of worldly wisdom and religious knowledge, which they thus communicated to their disciples.45 Their science, their history, and their philosophy were thus concealed beneath an impenetrable veil from all the profane, and only the few who had passed through the severe ordeal of initiation were put in possession of the key which enabled them to decipher and read with ease those mystic lessons which we still see engraved upon the obelisks, the tombs, and the sarcophagi, which lie scattered, at this day, in endless profusion along the banks of the Nile.
 
From the Egyptians the same method of symbolic instruction was diffused among all the pagan nations of antiquity, and was used in all the ancient Mysteries46 as the medium of communicating to the initiated the esoteric and secret doctrines for whose preservation and promulgation these singular associations were formed.
 
Moses, who, as Holy Writ informs us, was skilled in all the learning of Egypt, brought with him, from that cradle of the sciences, a perfect knowledge of the science of symbolism, as it was taught by the priests of Isis and Osiris, and applied it to the ceremonies with which he invested the purer religion of the people for whom he had been appointed to legislate.47
 
Hence we learn, from the great Jewish historian, that, in the construction of the tabernacle, which gave the first model for the temple at Jerusalem, and afterwards for every masonic lodge, this principle of symbolism was applied to every part of it. Thus it was divided into three parts, to represent the three great elementary divisions of the universe—the land, the sea, and the air. The first two, or exterior portions, which were accessible to the priests and the people, were symbolic of the land and the sea, which all men might inhabit; while the third, or interior division,—the holy of holies,—whose threshold no mortal dared to cross, and which was peculiarly consecrated to GOD, was emblematic of heaven, his dwelling-place. The veils, too, according to Josephus, were intended for symbolic instruction in their color and their materials. Collectively, they represented the four elements of the universe; and, in passing, it may be observed that this notion of symbolizing the universe characterized all the ancient systems, both the true and the false, and that the remains of the principle are to be found everywhere, even at this day, pervading Masonry, which is but a development of these systems. In the four veils of the tabernacle, the white or fine linen signified the earth, from which flax was produced; the scarlet signified fire, appropriately represented by its flaming color; the purple typified the sea, in allusion to the shell-fish murex, from which the tint was obtained; and the blue, the color of the firmament, was emblematic of air.48
 
It is not necessary to enter into a detail of the whole system of religious symbolism, as developed in the Mosaic ritual. It was but an application of the same principles of instruction, that pervaded all the surrounding Gentile nations, to the inculcation of truth. The very idea of the ark itself49 was borrowed, as the discoveries of the modern Egyptologists have shown us, from the banks of the Nile; and the breastplate of the high priest, with its Urim and Thummim,50 was indebted for its origin to a similar ornament worn by the Egyptian judge. The system was the same; in its application, only, did it differ.
 
With the tabernacle of Moses the temple of King Solomon is closely connected: the one was the archetype of the other. Now, it is at the building of that temple that we must place the origin of Freemasonry in its present organization: not that the system did not exist before, but that the union of its operative and speculative character, and the mutual dependence of one upon the other, were there first established.
 
At the construction of this stupendous edifice—stupendous, not in magnitude, for many a parish church has since excelled it in............