What kind of role and significance do Armenians have in the ancient Eastern Christian world?

"In several languages ​​of our region, the ethnic signifier "Armenian" has also received the meaning of "Christian" in general as a result of the expansion of its meaning.

That's how it is in Persian: ارمنی [armani] "Armenian; Christian", in Kurdish: file [fela] "Armenian; Christian", in Azerbaijani: Armenian [ermani] "Armenian; Christian" and so on.

This also shows the role and importance of Armenians in the ancient Eastern Christian world, and it is also the merit of our ancient church."