Deletion of Levantine Rûm nationalism

Comment: The substance of the article is unsourced. The sources given are only cited to support general statements about the organisations that supposedly uphold this ideology. I can't find anything relevant on independent sources via Google—note that "Antiochenism" is also used as a rare synonym for Nestorianism, which seems to be how it's used in all the relevant results for that term. However, {{ping|Greek Legend}} Per , while English sources are preferred, there is no requirement that sources be in English, or that there be "at least one" source in English. If someone can find sources in Arabic (or Greek) I am open to changing my mind
Stance: delete
Cited policy: Wikipedia:Verifiability (WP:RSUE)

Comment: per argument made by Nizolan. Also support the  guideline explanation
Stance: delete
Cited policy: Wikipedia:Verifiability (WP:RSUE)