I was going to write an article responding to Roman Catholic arguments against Eastern Orthodoxy, but I found this article by Fr. Laurent Cleenewerck far superior to anything I could have penned. Enjoy:
Introduction: Fr. Brian Harrison is a professor of theology and Catholic priest in good standing who wrote the article “Why I Didn’t Convert to Eastern Orthodoxy” for This Rock magazine, now known as Catholic Answers Magazine, in October 2008. The original article is available online here. Here is Fr. Laurent Cleenewerck’s reply:
At the outset, Orthodox Christians should be respectful and grateful as this article is a chance to open an in-depth dialogue on some of the deeper issues that divide us. My comments are in bold; however, there are few “Proposals” that were also in bold in the original article. The reader should be able to recognize those easily.
I am probably a rather unusual convert to Catholicism, in that my spiritual journey to Rome involved both the other major world divisions of Christianity—Protestantism and Eastern Orthodoxy. As an undergraduate university student, guided by the rational λογος (logos) of classical philosophy (which Pope Benedict famously insisted upon as an attribute of God in his 2006 Regensburg discourse), I came to see the essential logical incoherence in Reformation Christianity: Its fundamental sola scriptura principle itself nowhere appears in Scripture and so is self-referentially contradictory.
I was also becoming increasingly convinced that if there is to be any true and definitive revelation from God to humanity, then—given that God has plainly not decided to offer this revelation immediately and directly to each individual—he will need to establish a completely reliable intermediary, perennially accessible here on earth to ordinary people like you and me. In short, an infallible teaching authority.
This is a very interesting – and very human, understandable – concern: the desire to have certainty on religious matters. However, this assumes that this is the way God actually works; with a rational, reliable, permanent answer on questions pertaining to God’s revelation. In other words, that spiritual truth is revealed rationally (a very Western / Scholastic leaning) in contrast with theoria (the vision of God in the Holy Spirit – the Eastern Orthodox tradition)… continued here