Prefaces and Prologues to Famous Books with Introductions, Notes and Illustrations. Various

use.—But as all men are not united to Christ, the sole Author of salvation, by the Holy Spirit, who creates and preserves faith in us, he treats of God's eternal election; which is the cause that we, in whom he foresaw no good but what he intended freely to bestow, have been favored with the gift of Christ, and united to God by the effectual call of the Gospel.—Lastly, he treats of complete regeneration, and the fruition of happiness; that is, the final resurrection, towards which our eyes must be directed, since in this world the felicity of the pious, in respect of enjoyment, is only begun.

      IV. But as the Holy Spirit does not unite all men to Christ, or make them partakers of faith, and on those to whom he imparts it he does not ordinarily bestow it without means, but employs for this purpose the preaching of the Gospel and the use of the sacraments, with the administration of all discipline, therefore it follows in the Creed, "I believe in the Holy Catholic Church," whom, although involved in eternal death, yet, in pursuance of the gratuitous election, God has freely reconciled to himself in Christ, and made partakers of the Holy Spirit, that, being ingrafted into Christ, they may have communion with him as their head, whence flows a perpetual remission of sins, and a full restoration to eternal life.

      So in the fourth book our Author treats of the Church—then of the means used by the Holy Spirit in effectually calling from spiritual death, and preserving the church—the word and sacraments—baptism and the Lord's supper—which are as it were Christ's regal sceptre, by which he commences his spiritual reign in the Church by the energy of his Spirit, and carries it forwards from day to day during the present life, after the close of which he perfects it without those means.

      And as political institutions are the asylums of the Church in this life, though civil government is distinct from the spiritual kingdom of Christ, our Author instructs us respecting it as a signal blessing of God, which the Church ought to acknowledge with gratitude of heart, till we are called out of this transitory state to the heavenly inheritance, where God will be all in all.

      This is the plan of the Institutes, which may be comprised in the following brief summary:—

      Man, created originally upright, being afterwards ruined, not partially, but totally, finds salvation out of himself, wholly in Christ; to whom being united by the Holy Spirit, freely bestowed, without any regard of future works, he enjoys in him a twofold benefit, the perfect imputation of righteousness, which attends him to the grave, and the commencement of sanctification, which he daily increases, till at length he completes it at the day of regeneration or resurrection of the body, so that in eternal life and the heavenly inheritance his praises are celebrated for such stupendous mercy.

      DEDICATION OF THE REVOLUTIONS OF THE HEAVENLY BODIES

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      BY NICOLAUS COPERNICUS (1543)[A]

      TO POPE PAUL III

      I can easily conceive, most Holy Father, that as soon as some people learn that in this book which I have written concerning the revolutions of the heavenly bodies, I ascribe certain motions to the Earth, they will cry out at once that I and my theory should be rejected. For I am not so much in love with my conclusions as not to weigh what others will think about them, and although I know that the meditations of a philosopher are far removed from the judgment of the laity, because his endeavor is to seek out the truth in all things, so far as this is permitted by God to the human reason, I still believe that one must avoid theories altogether foreign to orthodoxy. Accordingly, when I considered in my own mind how absurd a performance it must seem to those who know that the judgment of many centuries has approved the view that the Earth remains fixed as center in the midst of the heavens, if I should, on the contrary, assert that the Earth moves; I was for a long time at a loss to know whether I should publish the commentaries which I have written in proof of its motion, or whether it were not better to follow the example of the Pythagoreans and of some others, who were accustomed to transmit the secrets of Philosophy not in writing but orally, and only to their relatives and friends, as the letter from Lysis to Hipparchus bears witness. They did this, it seems to me, not as some think, because of a certain selfish reluctance to give their views to the world, but in order that the noblest truths, worked out by the careful study of great men, should not be despised by those who are vexed at the idea of taking great pains with any forms of literature except such as would be profitable, or by those who, if they are driven to the study of Philosophy for its own sake by the admonitions and the example of others, nevertheless, on account of their stupidity, hold a place among philosophers similar to that of drones among bees. Therefore, when I considered this carefully, the contempt which I had to fear because of the novelty and apparent absurdity of my view, nearly induced me to abandon utterly the work I had begun.

      My friends, however, in spite of long delay and even resistance on my part, withheld me from this decision. First among these was Nicolaus Schonberg, Cardinal of Capua, distinguished in all branches of learning. Next to him comes my very dear friend, Tidemann Giese, Bishop of Culm, a most earnest student, as he is, of sacred and, indeed, of all good learning. The latter has often urged me, at times even spurring me on with reproaches, to publish and at last bring to the light the book which had lain in my study not nine years merely, but already going on four times nine. Not a few other very eminent and scholarly men made the same request, urging that I should no longer through fear refuse to give out my work for the common benefit of students of Mathematics. They said I should find that the more absurd most men now thought this theory of mine concerning the motion of the Earth, the more admiration and gratitude it would command after they saw in the publication of my commentaries the mist of absurdity cleared away by most transparent proofs. So, influenced by these advisors and this hope, I have at length allowed my friends to publish the work, as they had long besought me to do.

      But perhaps Your Holiness will not so much wonder that I have ventured to publish these studies of mine, after having taken such pains in elaborating them that I have not hesitated to commit to writing my views of the motion of the Earth, as you will be curious to hear how it occurred to me to venture, contrary to the accepted view of mathematicians, and well-nigh contrary to common sense, to form a conception of any terrestrial motion whatsoever. Therefore I would not have it unknown to Your Holiness, that the only thing which induced me to look for another way of reckoning the movements of the heavenly bodies was that I knew that mathematicians by no means agree in their investigations thereof. For, in the first place, they are so much in doubt concerning the motion of the sun and the moon, that they can not even demonstrate and prove by observation the constant length of a complete year; and in the second place, in determining the motions both of these and of the five other planets, they fail to employ consistently one set of first principles and hypotheses, but use methods of proof based only upon the apparent revolutions and motions. For some employ concentric circles only; others, eccentric circles and epicycles; and even by these means they do not completely attain the desired end. For, although those who have depended upon concentric circles have shown that certain diverse motions can be deduced from these, yet they have not succeeded thereby in laying down any sure principle, corresponding indisputably to the phenomena. These, on the other hand, who have devised systems of eccentric circles, although they seem in great part to have solved the apparent movements by calculations which by these eccentrics are made to fit, have nevertheless introduced many things which seem to contradict the first principles of the uniformity of motion. Nor have they been able to discover or calculate from these the main point, which is the shape of the world and the fixed symmetry of its parts; but their procedure has been as if someone were to collect hands, feet, a head, and other members from various places, all very fine in themselves, but not proportionate to one body, and no single one corresponding in its turn to the others, so that a monster rather than a man would be formed from them. Thus in their process of demonstration which they term a "method," they are found to have omitted something essential, or to have included something foreign and not pertaining to the matter in hand. This certainly would never have happened to them if they had followed fixed principles; for if the hypotheses they assumed were not false, all that resulted therefrom would be verified indubitably. Those things which I am saying now may be obscure, yet they will be made clearer in their proper