some hagiographers may ignore the fact. While the continual intensity of reiterated acts of virtue which we have called driving-power is what really creates sanctity, there is another indispensable quality. The extreme difficulty of the lifelong work of fashioning a saint consists precisely in this, that every act of virtue the saint performs goes to strengthen his character, that is, his will. On the other hand, ever since the Fall of Man, the will of man has been his greatest danger. It has a tendency at every moment to deflect, and if it does deflect from the right path, the greater the momentum the more terrible the final crash. Now the saint has a very great momentum indeed, and a spoiled saint is often a great villain. To prevent the ship going to pieces on the rocks, it has need of a very responsive rudder, answering to the slightest pressure of Divine guidance. The rudder is humility, which, in the intellect, is a realization of our own unworthiness, and in the will, docility to right guidance. But how was Alphonsus to grow in this so necessary virtue when he was in authority nearly all his life? The answer is that God kept him humble by interior trials. From his earliest years he had an anxious fear about committing sin which passed at times into scruple. He who ruled and directed others so wisely, had, where his own soul was concerned, to depend on obedience like a little child. To supplement this, God allowed him in the last years of his life to fall into disgrace with the pope, and to find himself deprived of all external authority, trembling at times even for his eternal salvation. St. Alphonsus does not offer as much directly to the student of mystical theology as do some contemplative saints who have led more retired lives. Unfortunately, he was not obliged by his confessor, in virtue of holy obedience, as St. Teresa was, to write down his states of prayer; so we do not know precisely what they were. The prayer he recommended to his Congregation, of which we have beautiful examples in his ascetical works, is affective; the use of short aspirations, petitions, and acts of love, rather than discursive meditation with long reflection. His own prayer was perhaps for the most part what some call "active", others "ordinary", contemplation. Of extraordinary passive states, such as rapture, there are not many instances recorded in his life, though there are some. At three different times in his missions, while preaching, a ray of light from a picture of Our Lady darted towards him, and he fell into an ecstasy before the people. In old age he was more than once raised in the air when speaking of God. His intercession healed the sick; he read the secrets of hearts, and foretold the future. He fell into a clairvoyant trance at Arienzo on 21 September, 1774, and was present in spirit at the death-bed in Rome of Pope Clement XIV.
It was comparatively late in life that Alphonsus became a writer. If we except a few poems published in 1733 (the Saint was born in 1696), his first work, a tiny volume called "Visits to the Blessed Sacrament", only appeared in 1744 or 1745, when he was nearly fifty years old. Three years later he published the first sketch of his "Moral Theology" in a single quarto volume called "Annotations to Busembaum", a celebrated Jesuit moral theologian. He spent the next few years in recasting this work, and in 1753 appeared the first volume of the "Theologia Moralis", the second volume, dedicated to Benedict XIV, following in 1755. Nine editions of the "Moral Theology" appeared in the Saint's life-time, those of 1748, 1753–1755, 1757, 1760, 1763, 1767, 1773, 1779, and 1785, the "Annotations to Busembaum" counting as the first. In the second edition the work received the definite form it has since retained, though in later issues the Saint retracted a number of opinions, corrected minor ones, and worked at the statement of his theory of Equiprobabilism till at last he considered it complete. In addition, he published many editions of compendiums of his larger work, such as the "Homo Apostolicus", made in 1759. The "Moral Theology", after a historical introduction by the Saint's friend, P. Zaccaria, S.J., which was omitted, however, from the eighth and ninth editions, begins with a treatise "De Conscientia", followed by one "De Legibus". These form the first book of the work, while the second contains the treatises on Faith, Hope, and Charity. The third book deals with the Ten Commandments, the fourth with the monastic and clerical states, and the duties of judges, advocates, doctors, merchants, and others. The fifth book has two treatises "De Actibus Humanis" and "De Peccatis"; the sixth is on the sacraments, the seventh and last on the censures of the Church.
St. Alphonsus as a moral theologian occupies the golden mean between the schools tending either to laxity or to rigour which divided the theological world of his time. When he was preparing for the priesthood in Naples, his masters were of the rigid school, for though the center of Jansenistic disturbance was in northern Europe, no shore was so remote as not to feel the ripple of its waves. When the Saint began to hear confessions, however, he soon saw the harm done by rigorism, and for the rest of his life he inclined more to the mild school of the Jesuit theologians, whom he calls "the masters of morals". St. Alphonsus, however, did not in all things follow their teaching, especially on one point much debated in the schools; namely, whether we may in practice follow an opinion which denies a moral obligation, when the opinion which affirms a moral obligation seems to us to be altogether more probable. This is the great question of "Probabilism". St. Alphonsus, after publishing anonymously (in 1749 and 1755) two treatises advocating the right to follow the less probable opinion, in the end decided against that lawfulness, and in case of doubt only allowed freedom from obligation where the opinions for and against the law were equal or nearly equal. He called his system Equiprobabilism. It is true that theologians even of the broadest school are agreed that, when an opinion in favour of the law is so much more probable as to amount practically to moral certainty, the less probable opinion cannot be followed, and some have supposed that St. Alphonsus meant no more than this by his terminology. According to this view he chose a different formula from the Jesuit writers, partly because he thought his own terms more exact, and, partly to save his teaching and his congregation as far as possible from the State persecution which after 1764 had already fallen so heavily on the Society of Jesus, and in 1773 was formally to suppress it. It is a matter for friendly controversy, but it seems there was a real difference, though not as great in practice as is supposed, between the Saint's later teaching and that current in the Society. Alphonsus was a lawyer, and as a lawyer he attached much importance to the weight of evidence. In a civil action a serious preponderance of evidence gives one side the case. If civil courts could not decide against a defendant on greater probability, but had to wait, as a criminal court must wait, for moral certainty, many actions would never be decided at all. St. Alphonsus likened the conflict between law and liberty to a civil action in which the law has the onus probandi, although greater probabilities give it a verdict. Pure probabilism likens it to a criminal trial, in which the jury must find in favour of liberty (the prisoner at the bar) if any single reasonable doubt whatever remain in its favour. Furthermore, St. Alphonsus was a great theologian, and so attached much weight to intrinsic probability. He was not
