The History of the Popish Transubstantiation is a book written by John Cosin in 1840. The book is a detailed account of the Catholic doctrine of transubstantiation, which is the belief that during the Eucharist, the bread and wine are transformed into the actual body and blood of Jesus Christ. Cosin, who was an Anglican bishop, wrote the book as a critique of the Catholic Church's teachings on this subject. The book provides a historical overview...