See this legally free ebook:
- The Happiness of Heaven, 3rd edition, by Rev. F.J. Boudreaux, S.J. (London: Burns & Oates, 1881). Available in various formats (pdf, epub, kindle/mobi, etc.) at Internet Archive and may be read online at Google Books. An earlier edition (Baltimore, New York: John Murphy Company), with 1870 approbation, is also available at Internet Archive.
An edition of the same work, its author stated to be a Father of the Society of Jesus (Baltimore: John Murphy & Company; New York: Catholic Publication Society, 1871), is available at Manybooks.net, Internet Archive, and Project Gutenberg, and may be read online at Google Books, Bible Hub, and Read Central. Yet another edition whose its author is stated to be a Father of the Society of Jesus (London: Burns & Oates) may be read online at Google Books.
“At present, we are looking at a confused reflection in a mirror; then, we shall see face to face; now, I have only glimpses of knowledge; then, I shall recognize God as he has recognized me. Meanwhile, faith, hope and charity persist, all three; but the greatest of them all is charity.” (I Corinthians xii, 12-13)