Transubstantiation Tried By Scripture And Reason is a book written by Charles Smith Bird in 1839. The book is an address to the Protestants of England in response to the attempts made to introduce Roman Catholicism among them. The central focus of the book is the doctrine of transubstantiation, which is the belief that during the Eucharist, the bread and wine become the literal body and blood of Christ. Bird argues against this doctrine using both...