A good discussion of
sola scriptura from an Orthodox convert:
link@CPA: I can't answer for the Roman side of the house, but the Orthodox understanding of salvation (
theosis) presents a very clear understanding of why Mary needs a savior, too, even if she was sinless (which we don't hold as dogma; we view the dogma of the Immaculate Conception as an unnecessary innovation).(see more
here)
As for infant baptism, that, too is addressed when you conceive of salvation as a process of becoming partakers of the divine nature (II Pet. 1:4)(see more
here)
Scripture attests to Mary's "ever-virgin" status both directly (Matt. 1:25; Luke 2:7) and indirectly (Ezekiel 44:2; John 19:26) as well as in the consistent witness of the Church from the earliest times. Of course, it is helpful to have the context of the
Protoevangelium of James, which explains Mary’s extraordinary upbringing in the Temple as well as her betrothal to the aged widower Joseph (who had children from his first marriage) as a way to protect her chastity. (see more
here).
I could spend some time digging into the other criticisms you’ve lobbed (such as purgatory, which does not have an Orthodox equivalent), but will refrain for now to allow digestion of the above. I will offer the following
link regarding icons (in response to your “bowing before graven images of anything”).
I also offer the amusing tidbit that as a convert to Orthodoxy from a Baptist background, the three things that were the biggest obstacles for me were the status of Mary, confession, and icons...and I dearly love all of them now. = )
[This message has been edited by jkotinek (edited 2/3/2011 9:06a).]