Mathematics, magic, and witchcraft, were formerly denounced by superstition as synonymous terms, and the mathematical student has been often punished as a conjuror! Astronomy and Astrology were also considered one and the same thing. Such were the fantasies and delusions which superstition could raise in the minds of men, and such has been the wickedness of priests, who could always perceive and even acknowledge that human reason was inimical to their views, and whoever possessed or practised it ought to be destroyed as the enemy not only of themselves but of their God too! As Philosophy has left us no doubt that their interest was and still is their God, they have so far acted consistently, but it is now high time that Philosophy should triumph over Priestcraft. It is now evident that Philosophy has sufficient strength on her side for that purpose, as her supporters are now more numerous than the supporters of Priestcraft. Let Men of Science stand forward and shew the remaining dupes of Priestcraft, that the Mathematics are nothing more than a simple but important science, and that Astronomy has no affinity to that bugbear called Astrology. The Priests and Judges of the present day are men of the same disposition as the Priests and Judges of the seventeenth century, who imprisoned Galileo for asserting the sphericity of the earth, and its revolution round the sun, contrary to the tenets of the Holy Bible, and who burnt old women as witches because they might have had the misfortune to be old, ugly, or deformed. Such is the power and progress of truth, that those very men are brought to confess that Galileo asserted nothing more than an important philosophical fact. On this point I will briefly notice the misgivings of one of our living judges. Mr. Justice Best in his judicial circuit through the northern district, at the late Lent assizes for Cumberland, on a trial for libel, made the following assertion, after attempting to contrast the state of freedom in this country at this time, with what existed at Rome when Galileo was imprisoned in the Inquisition, for stating "a great philosophical truth," his Judgeship observed: "now in this country any philosophical truth, or opinion, might be stated and supported without its being considered libellous." This is a most glaring and a most abominable falsehood, when the quarter from which it came is considered.