And “Orthodox” means “true worship/true faith”.
Yes but Orthodox in communion with Rome clearly is not saying that. Its speaking of the eastern churches called Orthodox as proper noun not as an adjective of their faith as the way catholic use orthodox. For even in the sense you described Latins call themselves orthodox. You are being disingenuous. Even the Zoghby initiative specifies that they claim to be Eastern Orthodox in faith. You are clearly twisting words here.
The Catholic Church seems to think it’s close enough to extend Eucharistic hospitality.
That’s because they have valid sacraments.
Why should they? The Latin Church used Greek for the first 600 years
Because Pope Victor decreed Latin to be the official language of the of the Roman church by the end of the 2nd century. By the second century the roman church of north Africa (Algeria, Tunisia, Morocco and Libya) was unanimously Latin. By the fourth century, despite the liturgy being celebrated in Greek although Latin began to creep in, the majority of western fathers already primarily wrote and taught in Latin. By the time of Chalcedon the fathers of the west unanimously expressed the theological tradition in Latin. Thus having a council decree authoritatively in Greek terms foreign to Latin would be grounds for the Latins then to protest **but they didn’t ** because this is not a grounds for contention. If what is said can be understood even in foreign terms then there need not be any issue.
And Syriacs, Chaldeans, Copts and others do complain when they are misunderstood using the language of the Greeks and Latins.
Now they do. Back then they didn’t complain about language but argued about substance. Today I’ve seen a number of melkites deny the filioque based on it being expressed in Latin. If it is true in Latin, it is true in Greek and Syriac and Aramaic etc. That is because truth is truth, no mater what language is used. We might express it differently in different languages but the substance of the truth expresses transcends all languages.
Then we agree it is linguistic gymnastics to claim Eastern Catholics when teaching authentically “teach Immaculate Conception” - we do not, we teach Mary as full of Grace and EverVirgin and sinless.
Immaculate conception means at the point of conception Mary was sinless and free from any taint of original sin. The phrase “immaculate conception” is the substance of the dogma. She was immaculate conceived. The claim Mary is full of grace and sinless does not touch on the state of Mary at her conception unless you make it known that this is implied. Because the Eastern and Oriental Orthodox believe the exact same things you just said but deny the immaculate conception saying Mary contracted ancestral or original sin. See the Coptic orthodox statement on the issue.
You choose to call that “Immaculate Conception”.
Like I said it is the substance of the dogma. It I called appropriately as such just as the holy trinity I is the substance of the dogma in name. Like I said if the name is avoided and phrases are used, it must be stated that it is implied that such phrases extend to her conception.
We teach that prayers are efficacious for the dead and it is charity to pray for them. You call that “purgatory”
This is not what you said. You said if Latins abandon purgatory. The wording you used did not mean abandoning the phraseology but actually meant abandoning the doctrine. I choose to believe you used bad wording in trying to say Latins would hypothetically abandon the proper noun of the doctrine taught rather than denying the doctrine itself (as you wording meant)
adding some theological speculations to our common belief. Why should we be bound by your phraseology? As you’ve said, it’s the principle that matters not phrases.
You have seriously went off a tangent here. See why I said it would it heresy to abandon purgatory. To abandon the name of purgatory is one thing. You did not say this. You said to abandon purgatory which means to abandon the teaching. This I choose to believe is an honest mistake in your part by using bad words to convey what you meant.