There are many letters on the religious state of Rome. The apparently direct supplications to the Saints, the stories told in sermons of desperate sinners--saved through some lingering observance paid to the Blessed Virgin, and the alleged abuse of the Confessional, shocked Patteson greatly, and therewith he connected the flagrant evils of the political condition of Rome at that time, and arrived at conclusions strongly adverse to Roman Catholicism as such, though he retained uninjured the Catholic tone of his mind. It was art which was the special attraction to Coley of all the many spells of old Rome. He spent much time in the galleries, and studied 'modern painters' with an earnestness that makes Ruskinism pervade his letters. At Florence, Coley wrote as usual at much length of the galleries, where the Madonna del Cardellino seems to have been what delighted him most. He did not greatly enter into Michel Angelo's works, and perhaps hardly did their religious spirit full justice under the somewhat exclusive influence of Fra Angelico and Francia, with the Euskinese interpretation. The delight was indescribable. He says:-- 'But I have written again and again on this favourite theme, and I forget that it is difficult for you to understand what I write, or the great change that has taken place in me, without seeing the original works. No one can see them and be unchanged. I never had such enjoyment.' His birthday presents were spent on a copy of the beloved Madonna del Cardellino, of which he says:--'though it does not reach anything like the intensity of feeling of the original, is still a very excellent painting, and will always help to excite in my imagination, and I hope to convey to you, some faint image of the exceeding beauty of this most beautiful of all paintings.' Readers chiefly interested in the subsequent career of the missionary would feel interrupted by the overflowing notes on painting, sculpture and architecture which fill the correspondence, yet without them, it is scarcely possible to realise the young man's intense enthusiasm for the Beautiful, especially for spiritual beauty, and thus how great was the sacrifice of going to regions where all these delights were unknown and unattainable. He went on to Venice, where he met a letter which gave a new course to his thoughts, for it informed him that the deafness, which had long been growing on his father had now become an obstacle to the performance of his duties as a Judge, and announcing his intention of retiring. In the fulness of his heart he wrote:-- 'Venice, Hotel de la Villa: May 2, 1851.