Next came what must be termed the "fighting period," when he stood forth as the leader among laymen of the party opposed to that "insolent and aggressive faction" which achieved its imagined triumph at the Vatican Council. This period, which may perhaps be dated from the issue of the Syllabus by Pius IX. in 1864, may be considered to close with the reply to Mr. Gladstone's pamphlet on "The Vatican Decrees," and with the attempt of the famous Cardinal, in whose mind history was identified with heresy, to drive from the Roman communion its most illustrious English layman. Part of this story tells itself in the letters published by the Abbot Gasquet; and more will be known when those to Döllinger are given to the world.

We may date the third period of Acton's life from the failure of Manning's attempt, or indeed a little earlier. He had now given up all attempt to contend against the dominant influence of the Court of Rome, though feeling that loyalty to the Church of his Baptism, as a living body, was independent of the disastrous policy of its hierarchy. During this time he was occupied with the great unrealised project of the history of liberty or in movements of English politics and in the usual avocations of a student. In the earlier part of this period are to be placed some of the best things that Acton ever wrote, such as the lectures on Liberty, here republished. It is characterised by his discovery in the "eighties" that Döllinger and he were divided on the question of the severity of condemnation to be passed on persecutors and their approvers. Acton found to his dismay that Döllinger (like Creighton) was willing to accept pleas in arrest of judgment or at least mitigation of sentence, which the layman's sterner code repudiated. Finding that he had misunderstood his master, Acton was for a time profoundly discouraged, declared himself isolated, and surrendered the outlook of literary work as vain. He found, in fact, that in ecclesiastical as in general politics he was alone, however much he might sympathise with others up to a certain point. On the other hand, these years witnessed a gradual mellowing of his judgment in regard to the prospects of the Church, and its capacity to absorb and interpret in a harmless sense the dogma against whose promulgation he had fought so eagerly. It might also be correct to say that the English element in Acton came out most strongly in this period, closing as it did with the Cambridge Professorship, and including the development of the friendship between himself and Mr. Gladstone.

We have spoken both of the English element in Acton and of his European importance. This is the only way in which it is possible to present or understand him. There were in him strains of many races. On his father's side he was an English country squire, but foreign residence and the Neapolitan Court had largely affected the family, in addition to that flavour of cosmopolitan culture which belongs to the more highly placed Englishmen of the Roman Communion. On his mother's side he was a member of one of the oldest and greatest families in Germany, which was only not princely. The Dalbergs, moreover, had intermarried with an Italian family, the Brignoli. Trained first at Oscott under Wiseman, and afterwards at Munich under Döllinger, in whose house he lived, Acton by education as well as birth was a cosmopolitan, while his marriage with the family of Arco-Valley introduced a further strain of Bavarian influence into his life. His mother's second marriage with Lord Granville brought him into connection with the dominant influences of the great Whig Houses. For a brief period, like many another county magnate, he was a member of the House of Commons, but he never became accustomed to its atmosphere. For a longer time he lived at his house in Shropshire, and was a stately and sympathetic host, though without much taste for the avocations of country life. His English birth and Whig surroundings were largely responsible for that intense constitutionalism, which was to him a religion, and in regard both to ecclesiastical and civil politics formed his guiding criterion. This explains his detestation of all forms of absolutism on the one hand, and what he always called "the revolution" on the other.

It was not, however, the English strain that was most obvious in Acton, but the German. It was natural that he should become fired under Döllinger's influence with the ideals of continental scholarship and exact and minute investigation. He had a good deal of the massive solidity of the German intellect. He liked, as in the "Letter to a German Bishop," to make his judgment appear as the culmination of so much weighty evidence, that it seemed to speak for itself. He had, too, a little of the German habit of breaking a butterfly upon a wheel, and at times he makes reading difficult by a more than Teutonic allusiveness. It was not easy for Acton to bear in mind that the public is often ignorant of even the names of distinguished scholars, and that "a European reputation" is sometimes confined to the readers of specialist publications.

The Italian strain in Acton is apparent in another quality, which is perhaps his one point of kinship with Machiavelli, the absence of hesitation from his thought, and of mystery from his writing. Subtle and ironic as his style is, charged with allusion and weighted with passion, it is yet entirely devoid both of German sentiment and English vagueness. There was no haze in his mind. He judges, but does not paint pictures. It may have been this absence of half-tones in his vein of thought, and of chiaroscuro in his imagination that made Manning, an intelligent however hostile critic, speak of "the ruthless talk of undergraduates."

But however much or little be allowed to the diverse strains of hereditary influence or outward circumstances, the interest of Acton to the student lies in his intense individuality. That austerity of moral judgment, that sense of the greatness of human affairs, and of the vast issues that lie in action and in thought, was no product of outside influences, and went beyond what he had learnt from his master Döllinger. To treat politics as a game, to play with truth or make it subservient to any cause other than itself, to take trivial views, was to Acton as deep a crime as to waste in pleasure or futility the hours so brief given for salvation of the soul would have seemed to Baxter or Bunyan; indeed, there was an element of Puritan severity in his attitude towards statesmen both ecclesiastical and civil. He was no "light half-believer of a casual creed," but had a sense of reality more like Dante than many moderns.

This, perhaps, it was that drew him ever closer to Mr. Gladstone, while it made the House of Commons and the daily doings of politicians uncongenial. There is no doubt that he had learned too well "the secret of intellectual detachment." Early in his life his shrewd and kindly stepfather had pointed out to him the danger of losing influence by a too unrestrained desire to escape worshipping the idols of the marketplace. There are, it is true, not wanting signs that his view of the true relations of States and Churches may become one day more dominant, for it appears as though once more the earlier Middle Ages will be justified, and religious bodies become the guardians of freedom, even in the political sphere. Still, a successful career in public life could hardly be predicted for one who felt at the beginning that "I agree with nobody, and nobody agrees with me," and towards the close admitted that he "never had any contemporaries." On the other hand, it may be questioned whether, in the chief of his self-imposed tasks, he failed so greatly as at first appeared. If he did not prevent "infallibility" being decreed, the action of the party of Strossmayer and Hefele assuredly prevented the form of the decree being so dangerous as they at first feared. We can only hazard a guess that the mild and minimising terms of the dogma, especially as they have since been interpreted, were in reality no triumph to Veuillot and the Jesuits. In later life Acton seems to have felt that they need not have the dangerous consequences, both in regard to historical judgments or political principles, which he had feared from the registered victory of ultramontane reaction. However this may be, Acton's whole career is evidence of his detachment of mind, and entire independence even of his closest associates. It was a matter to him not of taste but of principle. What mainly marked him out among men was the intense reality of his faith. This gave to all his studies their practical tone. He had none of the pedant's contempt for ordinary life, none of the æsthete's contempt for action as a "little vulgar," and no desire to make of intellectual pursuits an end in themselves. His scholarship was to him as practical as his politics, and his politics as ethical as his faith. Thus his whole life was a unity. All his various interests were inspired by one unconquered resolve, the aim of securing universally, alike in Church and in State, the recognition of the paramountcy of principles over interests, of liberty over tyranny, of truth over all forms of evasion or equivocation. His ideal in the political world was, as he said, that of securing suum cuique to every individual or association of human life, and to prevent any institution, however holy its aims, acquiring more.

To understand the ardour of his efforts it is necessary to bear in mind the world into which he was born, and the crises intellectual, religious, and political which he lived to witness and sometimes to influence. Born in the early days of the July monarchy, when reform in England was a novelty, and Catholic freedom a late-won boon, Acton as he grew to manhood in Munich and in England had presented to his regard a series of scenes well calculated to arouse a thoughtful mind to consideration of the deepest problems, both of politics and religion. What must have been the "long, long thoughts" of a youth, naturally reflective and acutely observant, as he witnessed the break-up of the old order in '48 and the years that followed. In the most impressionable age of life he was driven to contemplate a Europe in solution; the crash of the kingdoms; the Pope a Liberal, an exile, and a reactionary; the principle of nationality claiming to supersede all vested rights, and to absorb and complete the work of '89; even socialism for once striving to reduce theory to practice, till there came the "saviour of society" with the coup d'état and a new era of authority and despotism. This was the outward aspect. In the world of thought he looked upon a period of moral and intellectual anarchy. Philosopher had succeeded philosopher, critic had followed critic, Strauss and Baur were names to conjure with, and Hegel was still unforgotten in the land of his birth. Materialistic science was in the very heyday of its parvenu and tawdry intolerance, and historical knowledge in the splendid dawn of that new world of knowledge, of which Ranke was the Columbus. Everywhere faith was shaken, and except for a few resolute and unconquered spirits, it seemed as though its defence were left to a class of men who thought the only refuge of religion was in obscurity, the sole bulwark of order was tyranny, and the one support of eternal truth plausible and convenient fiction. What wonder then that the pupil of Döllinger should exhaust the intellectual and moral energies of a lifetime, in preaching to those who direct the affairs of men the paramount supremacy of principle. The course of the plebiscitary Empire, and that gradual campaign in the United States by which the will of the majority became identified with that necessity which knows no law, contributed further to educate his sense of right in politics, and to augment the distrust of power natural to a pupil of the great Whigs, of Burke, of Montesquieu, of Madame de Staël. On the other hand, as a pupil of Döllinger, his religious faith was deeper than could be touched by the recognition of facts, of which too many were notorious to make it even good policy to deny the rest; and he demanded with passion that history should set the follies and the crimes of ecclesiastical authority in no better light than those of civil.

We cannot understand Acton aright, if we do not remember that he was an English Roman Catholic, to whom the penal laws and the exploitation of Ireland were a burning injustice. They were in his view as foul a blot on the Protestant establishment and the Whig aristocracy as was the St. Bartholomew's medal on the memory of Gregory XIII., or the murder of the duc d'Enghien on the genius of Napoleon, or the burning of Servetus on the sanctity of Calvin, or the permission of bigamy on the character of Luther, or the September Massacres on Danton.

Two other tendencies dominant in Germany—tendencies which had and have a great power in the minds of scholars, yet to Acton, both as a Christian and a man, seemed corrupting—compelled him to a search for principles which might deliver him from slavery alike to traditions and to fashion, from the historian's vice of condoning whatever has got itself allowed to exist, and from the politician's habit of mere opportunist acquiescence in popular standards.