Moral Theology. Charles J. Callan
method is the best for study, teaching, apologetic, and was followed by the great classical works of theology in the Middle Ages and later; (c) the case method is very helpful to the seminarian and the priest in the exercise of the ministry of the confessional.
15. The History of Moral Theology.—There are three periods in the history of Moral Theology: the Patristic, the Medieval, and the Modern.
(a) The Patristic Period (1st to 12th century).—The moral writings of the-Fathers are popular, exhortatory, and occasional; and it is not till the Middle Ages that we meet with works of systematic Moral Theology. The following are among the most notable moral works of the Fathers: the Pædagoga of Clement of Alexandria (d. about 217), which explains what the everyday life of the Christian should be; the Catecheses of St. Cyril of Jerusalem (d. 386); the De Officiis Ministrorum of St. Ambrose (d. 397), a Christian counterpart of Cicero's work De Officiis; the De Civitate Dei of St. Augustine (d. 430), which contrasts love of God and love of self; the Expositio in Job seu Moralium libri XXV of St. Gregory the Great (d. 604), which consists of moral instructions based on the Book of Job.
Celebrated among the ascetical and mystical writings are: the Ladder of Paradise of St. John Climacus (6th century), the Conferences of Cassian (about 416), the Libri V de Consideratione of St. Bernard (d. 1153). St. Gregory the Great's De Cura Pastorali is a systematic work of pastoral theology, and is regarded as a classic.
(b) The Medieval Period (12th to 16th century).—The method of the moralists of this period differs from that of the Fathers in that the former is systematic and philosophical, and more proximately adapted to the use of confessors. The masterpiece of scientific Moral Theology is of course found in the Summa Theologica of St. Thomas Aquinas (d. 1274). Works of casuistry were composed by St. Raymond of Pennafort (about 1235), by John of Freiburg (d. 1314), by John of Asti (about 1317), by Angelus of Chiavasso (about 1476), by Sylvester Prierias (d. 1523). The Summa Theologica of St. Antoninus of Florence (d. 1459) has been called an inexhaustible storehouse for manuals of casuistry.
Among the ascetical writers are: St. Bonaventure, the Seraphic Doctor (d. 1274), John Gerson (d. 1429), John Tauler (d. 1361), Bl. Henry Suso (d. 1366), and Denis the Carthusian (d. 1471).
(c) The Modern Period (16th century to the present).—Characteristic of this period are the commentaries written on St. Thomas, the controversies over the systems of conscience, the appearance of numerous manuals and special treatises, and the attention given to changed conditions of society and ecclesiastical discipline. Noteworthy among modern works are: the Commentary on St. Thomas by Cajetan (d. 1534); the writings of Bartholomew de Medina (d. 1581), called the father of moderate Probabilism; the De Pænitentia of Lugo (d. 1660), a handbook that combines speculative and casuistical theology; the Roman Catechism, which was issued by the authority of the Council of Trent in 1566; the Theologia Moralis of St. Alphonsus Liguori (d. 1787), a work whose authority is universally recognized; the celebrated treatise on the virtues by Lessius (d. 1623); the classic work of Suarez (d. 1617), De Religione; the Summa Casuum Conscientiæ of Toletus (d. 1596); the commentaries of Francis de Victoria (d. 1546), which are writings of extraordinary merit. More recent works are so numerous that it is impossible to mention them here.
18. Among the many modern works on Moral Theology which have been published abroad, not a few are in the vernacular—in German, French, Italian, Spanish, etc. While they are not intended to replace the Latin text-books used in seminaries, these are nevertheless a very great help to a fuller knowledge of the matter treated and to a more ready use of it in the work of the ministry.
So far there has been a dearth of works on Moral Theology in English; and it is this want that has occasioned the present work, which aims at presenting Moral Theology, not only in its essentials, but even more in detail and with greater fullness than is done by most of the text-books commonly in use. And yet, while pursuing this larger and more comprehensive plan, the authors of this new work have tried to be as brief and compact as possible. It has been their endeavor especially to avoid digressions into other fields and to sum up pertinent matter in as clear and simple a manner as the subjects treated will permit.
17. The Division and Order of Parts in Moral Theology.—The arrangement of his matter made by St. Thomas Aquinas in the Summa Theologica is admittedly unsurpassed and unsurpassable in the qualities that good distribution should have, viz., clearness, connection between parts, completeness. Hence, we cannot do better than follow the order he has used in his treatment of moral subjects. His general division is as follows:
(1) The Last End of Man.—From the Last End acts derive their morality, those being good that advance man towards its attainment, and those evil that turn him away from its possession. The Last End is considered; (a) as to its existence; (b) as to its nature (i.e., the constituents of supreme beatitude).
(2) The General Means Tending to the Last End.—God is approached, not by the steps of the body, but by the operations of the soul, and thus it is human acts that lead one to one's Last End. These acts are considered: (a) as they are in themselves or absolutely, and according to the twofold division of acts proper to man (human acts) and acts common to man and beast (passions); (b) as to the internal principles from which they proceed, i.e., habits, whether good (virtues) or bad (vices); (c) as to the external principles by which they are influenced. The external principle of evil is the demon, who tempts man to sin. The external principle of good is God, who instructs us by His law and the voice of conscience, and assists us by His grace.
(3) The Special Means Tending to the Last End.—These are our own good works; hence, here are considered the virtues incumbent on all classes of men, i.e., the theological and moral virtues.
18. Some of the topics just mentioned (e.g., divine grace) are discussed fully in works on Dogmatic Theology, and hence may be omitted here. Again, since the Last End of man is considered at great length in dogmatic works on Eschatology, little need be said about it here. Hence, it will be convenient to divide this work into two parts as follows: General Moral Theology, in which are treated the more remote principles on duty, such as the Last End, human acts, good and bad habits, laws and conscience, grace; (b) Special Moral Theology, in which are treated the more immediate rules concerning duty, i.e., man's obligations as regards the virtues and the Commandments.
PART I
GENERAL MORAL THEOLOGY
Question I
THE LAST END OF MAN AND THE MEANS TO THAT END
Art. 1: THE LAST END OF MAN
(Summa Theologica, I-II, qq. 1–5; Contra Gentes, IV, cc. 1–63.)
19. Existence of the Last End.—Every deliberate act proceeds from the will, and, since the will pursues good as its goal, it follows that every deliberate act is done for some good or end. But, if this end is an imperfect good, it is desired not for itself but as leading up to a perfect good, that is, to one which will leave nothing beyond it to be desired; in other words, the intermediate end is willed on account of a last end. Hence, all that a man wills, he wills directly or indirectly on account of a last end. All men desire their own happiness and perfection; but not all understand in what beatitude consists, since some aim ultimately at finite goods.
20. Nature of the Last End.—As man's Last End is that object which will make him perfectly happy, it cannot consist: (a) in external goods, such as wealth, honors, fame, glory and power, since one might have all these and yet be very unhappy; (b) in goods of the body, such as health, beauty, pleasure and strength, since all these things are passing, and moreover satisfy only a part, and that the lower part, of man; (c) in goods of the soul, such as wisdom or virtue, since man's intellect is never content with particular truth, nor his will with particular good, the former always reaching out for the highest truth, the latter for the highest good. Hence, the Last End of man is the Infinite Good, or