As of the Emir of the East, green was the favourite colour of the “Daoine Shi,” or men of peace, in Scotland; and the Druids waved a green standard, as we read in the Scandana, when they fought with the Fingallians. From some cause, perchance from _their_ adoption of it, this colour was fatal to the clan “Grahame.” The Highlanders believe to this day that the field of Killicrankie was lost because Dundee was habited in green uniform; and an old Græme, when his horse stumbled at a fox-chace, referred his disaster to his _green_ whip-cord. Do not so many _sequences_ prove a consequence? EV. You do not mince the matter, Astrophel; indeed, from the boldness of your display, I might think you had kissed the _blarney-stone_, by which charm, the Irish believe you will ever after be free from bashfulness. But coincidence, and the natural leaning of the mind to superstition, will unfold all your mysteries: and these your illustrations (I cannot term them arguments,) are even weaker than the former. Remember, that the mind of some beings is impressible as the yielding wax, and especially, if under the constant influence of other minds; which, as continual dropping will wear away a stone, first tends to bewilder, and, at length, to convince. And as to the special trifles to which you allude, although it is certain a sparrow falls not to the ground without a Providence, and the hairs of our head are all numbered, I cannot believe that the Creator will thus _alter a gigantic law_ for an atom. ANALYSIS AND CLASSIFICATION OF SPECTRAL ILLUSION. “The earth hath bubbles, as the water has, And these are of them.” MACBETH. EV. You are a most industrious gleaner among the sheaves of history, Astrophel. But why, in all these seeming prophecies, seek to thwart the harmonious course of nature? Leave superstition to the heathen and the savage: be assured, in the words of Principal Robertson, that a vain desire of prying into futurity is the error of the infancy of a people, and a proof of its weakness. From this weakness proceeded the faith of the Americans in dreams, their observation of omens, their attention to the chirping of birds and the cries of animals, all which they supposed to be indications of future events. And if any one of these prognostics was deemed unfavourable, they instantly abandoned the pursuit of those measures on which they were most eagerly bent. I wonder you brought not some _classic_ proofs of this credulity, for such were all-prevalent in Judæa and the Eternal City. Thus, on February the thirteenth, the Romans were conquered by the Gauls: henceforward important acts were never undertaken on its anniversary: nor on August the tenth by the Jews, because their first temple was destroyed by Nebuchadnezzar, and the other by Titus, long afterwards, on that day of the month.