2. Astronomy is a strangely fascinating science, with two widely different and seemingly contradictory aspects, equally apt to develop habits of hard thinking and of dreamy speculation. For, if on one hand the study of mathematics, without which astronomy cannot subsist, disciplines the mind and trains it to exact and complicated operations, on the other hand, star-gazing, in the solitude and silence of a southern night, irresistibly draws it into a higher world, where poetical aspirations, guesses and dreams take the place of figures with their demonstrations and proofs. It is probably to these habitual contemplations that the later Chaldeans owed the higher tone of religious thought which distinguished them from their Turanian predecessors. They looked for the deity in heaven, not on earth. They did not cower and tremble before a host of wicked goblins, the creation of a terrified fancy. The spirits whom they worshipped inhabited and ruled those beautiful bright worlds, whose harmonious, concerted movements they watched admiringly, reverently, and could calculate correctly, but without understanding them. The stars generally became to them the visible manifestations and agents of divine power, especially the seven most conspicuous heavenly bodies: the Moon, whom they particularly honored, as the ruler of night and the measurer of time, the Sun and the five planets then known, those which we call Saturn, Jupiter, Mars, Venus and Mercury. It is but just to the Shumiro-Accads to say that the perception of the divine in the beauty of the stars was not foreign to them. This is amply proved by the fact that in their oldest writing the sign of a star is used to express the idea not of any particular god or goddess, but of the divine principle, the deity generally. The name of every divinity is preceded by the star, meaning "the god so-and-so." When used in this manner, the sign was read in the old language "Dingir"--"god, deity." The Semitic language of Babylonia which we call "Assyrian," while adapting the ancient writing to its own needs, retained this use of the sign "star," and read it _ilu_, "god." This word--ILU or EL--we find in all Semitic languages, either ancient or modern, in the names they give to God, in the Arabic ALLAH as well as in the Hebrew ELOHIM. 3. This religion, based and centred on the worship of the heavenly bodies, has been called _Sabeism_, and was common to most Semitic races, whose primitive nomadic life in the desert and wide, flat pasture-tracts, with the nightly watches required by the tending of vast flocks, inclined them to contemplation and star-gazing. It is to be noticed that the Semites gave the first place to the Sun, and not, like the Shumiro-Accads, to the Moon, possibly from a feeling akin to terror, experiencing as they did his destructive power, in the frequent droughts and consuming heat of the desert.[AR]