The publications of the celebrated statesman, Mr. Gladstone, although they have not won for him reputation as a theologian, have, nevertheless, promoted the cause of Catholic theology. The opinions of so eminent a man were naturally subjects of general discussion; and thus, whilst he opposed Pius IX. and his decisions, he caused many, who would never probably have thought seriously of anything a Pope could say, to give their attention to matters spiritual of the highest import. As regards his own theology, it is partly sound, partly the reverse. Whilst entirely misapprehending the doctrine of infallibility, and denying what he conceives it to be, he vigorously maintains the indefectibility of the Catholic church, and acknowledges the claim of her pastors to “descent in an unbroken line from Christ and His apostles.” Such is one of the powerful agents in the great movement of the age. The most influential of all, however, was Pope Pius IX. himself. English people and Americans often sought his presence. And who shall tell how many, after having conversed with him or his representatives, have been disabused of their erroneous notions, or have even embraced the Catholic faith? One chief cause of the remarkable development of the Catholic church in the British isles, is the complete religious liberty which Catholics enjoy. This important fact was thoroughly recognized on occasion of the celebration of the anniversary of O’Connell in August, 1875, when a solemn _Te Deum_ was ordered in all the churches by the Cardinal Archbishop, in thanksgiving for the liberty of conscience which was so gloriously won for the United Kingdom as well as Ireland and all the colonies. Pius IX. and the whole Catholic world joined on the same occasion in acts of thanksgiving with the spiritual heirs of Sts. Patrick, Augustine, Columba and St. Thomas of Canterbury. It is a noteworthy fact that the number of archiepiscopal and episcopal sees, together with vicariates-apostolic, &c., created by Pius IX. throughout the British Empire, is not less than one hundred and twenty-five.