My first prediction is but a trifle; yet I will mention it to show how ignorant those sottish pretenders to astrology are in their own concerns: it relates to Partridge the almanack maker; I have consulted the star of his nativity by my own rules, and find he will infallibly die upon the 29th of March next, about eleven at night, of a raging fever; therefore I advise him to consider of it, and settle his affairs in time. On March 30, the day after the prediction was to be fulfilled, there appeared in the newspapers a letter from a revenue officer giving the details of Partridge's death, with the doings of the bailiff and the coffin maker; and on the following morning appeared an elaborate "Elegy of Mr. Partridge." When poor Partridge, who suddenly found himself without customers, published a denial of the burial, Swift answered with an elaborate "Vindication of Isaac Bickerstaff," in which he proved by astrological rules that Partridge was dead, and that the man now in his place was an impostor trying to cheat the heirs out of their inheritance. This ferocious joke is suggestive of all Swift's satires. Against any case of hypocrisy or injustice he sets up a remedy of precisely the same kind, only more atrocious, and defends his plan with such seriousness that the satire overwhelms the reader with a sense of monstrous falsity. Thus his solemn "Argument to prove that the Abolishing of Christianity may be attended with Some Inconveniences" is such a frightful satire upon the abuses of Christianity by its professed followers that it is impossible for us to say whether Swift intended to point out needed reforms, or to satisfy his conscience,[190] or to perpetrate a joke on the Church, as he had done on poor Partridge. So also with his "Modest Proposal," concerning the children of Ireland, which sets up the proposition that poor Irish farmers ought to raise children as dainties, to be eaten, like roast pigs, on the tables of prosperous Englishmen. In this most characteristic work it is impossible to find Swift or his motive. The injustice under which Ireland suffered, her perversity in raising large families to certain poverty, and the indifference of English politicians to her suffering and protests are all mercilessly portrayed; but why? That is still the unanswered problem of Swift's life and writings. Swift's two greatest satires are his _Tale of a Tub_ and _Gulliver's Travels_. The _Tale_ began as a grim exposure of the alleged weaknesses of three principal forms of religious belief, Catholic, Lutheran, and Calvinist, as opposed to the Anglican; but it ended in a satire upon all science and philosophy.