In 1854, at the request of the Irish bishops, Newman went to Dublin as rector of the newly-established Catholic university there. But practical organization was not among his gifts, and the bishops became jealous of his influence, so that after four years he retired, the best outcome of his stay there being a volume of lectures entitled Idea of a University, containing some of his most effective writing. In 1858 he projected a branch house of the Oratory at Oxford ; but this was opposed by Manning and others, as likely to induce Catholics to send their sons to that university, and the scheme was abandoned. In 1859 he established, in connection with the Birmingham Oratory, a school for the education of the sons of gentlemen on lines similar to those of the English public schools, an important work in which he never ceased to take the greatest interest. But all this time (since 1841) Newman had been under a cloud, so far as concerned the great mass of cultivated Englishmen, and he was now await ing an opportunity to vindicate his career; and in 1862 he began to prepare memoranda for the purpose.
In 187o he put forth his Grammar of Assent, the most closely reasoned of his works, in which the case for religious belief is maintained by arguments differing somewhat from those com monly used by Catholic theologians; and in 1877, in the republi cation of his Anglican works, he added to the two volumes con taining his defence of the via media a long preface and numerous notes in which he criticized and replied to sundry anti-Catholic arguments of his own in the original issues. At the time of the Vatican Council (1869-7o) he was known to be opposed to the definition of Papal infallibility, and in a private letter to his bishop (Ullathorne), surreptitiously published, he denounced the "insolent and aggressive faction" that had pushed the matter forward. But he made no sign of disapproval when the doctrine was defined, and subsequently, in a letter nominally addressed to the duke of Norfolk on the occasion of Mr. Gladstone's accus ing the Roman Church of having "equally repudiated modern thought and ancient history," Newman affirmed that he had al ways believed the doctrine, and had only feared the deterrent effect of its definition on conversions on account of acknowledged historical difficulties.
In 1878 his old college (Trinity), to his great delight, elected him an honorary fellow, and he revisited Oxford after an interval of 32 years. At the same date died Pope Pius IX., who had long mistrusted him ; and Leo XIII. was encouraged by the duke of Norfolk and other distinguished Roman Catholic laymen to make Newman a cardinal, the distinction being a marked one, because he was a simple priest and not resident in Rome. The offer was made in Feb. 1879, and the announcement of it was received with universal applause throughout the English-speaking world. The "creation" took place on May 12, with the title of St. George in Velabro, Newman taking occasion while in Rome to insist on the lifelong consistency of his opposition to "liberal ism in religion." After an illness that excited apprehension he returned to England, and thenceforward resided at the Oratory until his death, Aug. II, 189o, making occasional visits to London, and chiefly to his old friend, R. W. Church, dean of St. Paul's, who as proctor had vetoed the condemnation of Tract 90 in 1841. Personality.—Newman's influence as controversialist and preacher was very great. Although he never called himself a mystic, he showed that, in his judgment, spiritual truth is appre hended by direct intuition, as an antecedent necessity to the professedly purely rational basis of the Roman Catholic creed. Within the Anglican Church, and even within the more strictly Protestant Churches, his influence was greater, but in a different direction, viz., in showing the necessity of dogma and the in dispensableness of the austere, ascetic, chastened and graver side of the Christian religion. If his teaching as to the Church was less widely followed, it was because of doubts as to the thorough ness of his knowledge of history and as to his freedom from bias as a critic. Some hundreds of clergymen, influenced by the movement of which for ten or twelve years he was the acknowl edged leader, made their submission to the Church of Rome. The natural tendency of his mind is of ten (and correctly) spoken of as sceptical. He held that, apart from an interior and unreasoned conviction, there is no cogent proof of the existence of God; and in Tract 85 he dealt with the difficulties of the Creed and of the canon of Scripture, with apparent implication that they are in surmountable unless overridden by the authority of an infallible Church. In his own case these views did not lead to scepticism, because he had always possessed the necessary interior conviction. He was a man of magnetic personality, with an intense belief in the significance of his own career; and his character may be described as feminine, both in its strength and in its weakness. As a poet he had inspiration and genuine power. "The Dream of Gerontius," is generally recognized as a masterpiece. His prose style is fresh and vigorous.
There is at Oxford a bust of Newman by Woolner. His portrait by Ouless is at the Birmingham Oratory, and his portrait by Millais is in the possession of the duke of Norfolk, a replica being at the London Oratory. Outside the latter building, facing Brompton road, is a marble statue of Newman as cardinal.