=27. The Festival of the Heart of Jesus.=--In 1697 and again in 1729, the Congregation of Rites recalled the authorisation for a specific office for the Sacred Heart of Jesus; and in 1704, was prohibited the treatise by the Jesuit Croiset, written in defence of this office. Under Clement XIII in 1765, the office was again authorised, and under Pius IX, the festival in honour of the Heart of Jesus was made a general usage. This special act of adoration had originated with the Jesuits; those who opposed it were classed as Jansenists. The office came, however, into question with a good many Churchmen other than Ricci and his friends; and a number of the most important of the treatises written against it were published under Clement XIV in Rome. =28. Theological Writings of French, German, and English Catholics, 1758–1800.=--But one important work of theology printed in France, _Theologia Lugdunensis_, came upon the Index during the last decade of the 18th century. From England, the single title of the same period covers a book of worship, and from Germany, were prohibited, in addition to the writings already referred to, a volume by Isenbiehl and several treatises by Stättler, Meyer, and Oberrauch. During these years, were published in England a number of works by Catholic authors which had to do with the controversies of the time, such as the Oath of Allegiance, the re-institution of the hierarchy of bishops, etc., but no one of these writings is recorded in the Index. The single English work above referred to was published in London, in 1767, under the title _The Catholik Christians’ New Universal Manual, being a true spiritual guide for those who ardently aspire to salvation_. The book contains the entry, _Permissu superiorum_, which did not prevent its prohibition in 1770. On the other hand, the writings of Charles Dodd, J. Berington, Alexander Geddes, George Cooper, and Bishop Butler, the teachings of which would hardly have met the approval of the Holy See, escaped condemnation. =29. The French Revolution.=--The _Constitution Civile_ of the clergy, framed in 1780, and the Defence of the same issued a year later by the so-called Constitutional Bishops, were promptly condemned by briefs of Pius VI, but they do not find place in the Index. The acts of the national councils of 1797 and 1801 were condemned in like manner but these titles also escaped the attention of the Index compilers. The practice on the part of the Index editors in regard to the recording of legislative acts appears not to have been consistent. In 1817, for instance, a collection of the acts and declarations of the Italian bishops and chapters, which had been printed in 1811, was placed upon the Index although the subscribers and compilers of the same had made recantation of the opinions expressed.