Furthermore, the PDF is invaluable for . The Filioque clause remains a barrier between East and West. Congar’s historical honesty about how the West changed the Creed (and how the East misunderstood the Latin intent) has paved the way for recent agreements between the Vatican and the Orthodox churches.
The PDF you find on random websites may be incomplete. The footnotes in Congar are essential —they contain half the argument. A bad PDF (image-only scan) often cuts off the Greek and Latin citations. If you are writing a thesis, buy the paperback (used copies are affordable on AbeBooks) or rent the eBook. Yves Congar I Believe In The Holy Spirit.pdf