Fr Meyendorff affirms that one cannot "claim to be a Christian except through concrete membership in the catholic Church and through a continuous effort at mani

Avery Dulles, well-known for several previous works in ecclesiology, including Models of the Church, here surveys a theme that demands new treatment in the pres

Over 3 million copies sold! Essential reading for Catholics of all walks of life. Here it is - the first new Catechism of the Catholic Church in more than 400 y

____________ 'A useful book of reference by the master of the history of the councils of the Church... There is enormous value in a short, reliable, and careful

While it has often been recognised that the development of Christian orthodoxy was stimulated by the speculations of those who are now called heretics, it is st