I have to confess, I am growing weary of threads criticizing the doctrines, praxis and liturgical rites of the traditional and in some cases ancient churches: the Eastern Orthodox, Oriental Orthodox, Roman Catholics, Assyrians, and traditional Lutherans, Anglicans, Methodists, Presbyterians, and so on.
These arguments tend to take the form of an attack on some practice which is incorrectly regarded as being of Pagan origin. In many cases, they take the form of an argument against Roman Catholicism, predicated on the fallacious oremise that Catholics believe X, therefore X is Pagan/wrong/evil, traditional Protestants believe also believe X, therefore traditional Protestants are either Pagan/wrong/evil or lukewarm.
That structure od the argument is particularly annoying in light of the existence of the Eastern chuches: EO, OO and Assyrian, which were never Roman Catholic, and which provides what amounts to an independent validation of the legitimacy of Catholic and traditional Protestant faith, practice and worship.
Such arguments are also contrary to ecumenical reconciliation, which, contrary to popular belief, is not a diabolical conspiracy to create a one world religion of the anti-Christ, although I would be the first to criticize the Ecumenical Movement in general, and the WCC in particular for occasional excesses, self-defeating acts and outright silliness, for example, the risible Re-Imagining Conference in the early 1990s.
Attacks on the traditional faith also come from the liberal, postmodern, modernist and progressive approaches to theology, which tend to want to bash the traditional Christian faith as being Patriarchal, legalistic, misogynistic, sexually oppressive, and so on, to an extent that is either untrue or reflects a confusion about Christian morality. To some extent, the reactionary sort of chaps who attack traditional Christianity on the basis of extreme hostility to Roman Catholics play into this, by creating a caricature of traditional Christianity which people outside of the Body of Christ confuse with the "real thing." A particularly extreme and unpleasant example of this would be the notorious Westboro Baptist Church.
In closing, I propose that this criticism is wrong, as it is based on false premises, a false dichotomy, and a spirit which lacks proper respect for other Christians, particularly those Christians from centuries past who defended the faith against all odds.