filioque

What are the best resources dealing with the various errors and heresies of the Eastern Heterodox Church, especially their'e views on salvation?

The classic Western doctrine of the filioque states that, as Matthew Barrett puts it in his book, "Simply Trinity": This, however, doesn't make a whole lot of sense to me. This seems confused to ground the generation of persons in the essence and not in the persons. Should not we say that the...