"A book entitled L' Ezour Vedam was published in Paris in 1778. A manuscript of this book had reached Voltaire, the famous French thinker, in 1761. He had thought it a genuine work on Hindus religion and philosophy and presented it to the library of the king of France. M. Anquetil Du Perron who had spent many years in India and who "professed a profound knowledge of its religion, antiquities and literature" helped in getting it published. But M. Sonnerat, who saw the publication, inferred that it was the handiwork of Christian missionaries and must have been written in an Indian language. The purpose of the work, pronounced Sonnerat, was "to refute the doctrines of the Puranas and to lead, indirectly, to Christianity". Mr. Ellis was able to "ascertain that the original of this work still exists among the manuscripts in the possession of the Catholic missionaries at Pondicherry, which are understood to have originally belonged to the Society of Jesus". He also found "among the manuscripts, imitations of the other three Vedas"- Rigveda, Samaveda. and Atharvaveda. There was also an Upaveda of the Rigveda composed in "16,128 lines or 8600 stanzas"-a work unknown to any Hindu tradition. Several other forgeries came to his notice. On enquiries made at Pondicherry, "the more respectable native Christians" informed him that "these books were written by Robert De Nobilibus" who had become "well known to both Hindus and Christians under the Sanscrit title of Tattwa-Bodh Swami"."