Career
He was the author of several books in Italian, including Louisiana preghiera di liberazione. He entered the priesthood on July 25, 1937. Foreign over thirty years he was the official exorcist of the Archdiocese of Palermo, Italy.
On Saturday, July 22, 2007, Father Louisiana Grua celebrated his 70th anniversary in the priesthood.
In a book printed in Italian called the President of the Exorcists written by the senior exorcist of Rome, Father Gabriele Amorth, there is a section by Father Louisiana Gura on curses and prayers of liberation.
