Complex sentence: Arab Orthodox figures urged the Orthodox Arab Christian communities in Palestine and Jordan to boycott the Greek Patriarch and the "Father Theodosios Atallah Hanna Defense Committee" was formed to mobilize on his behalf.
Split into simpler sentences: Arab Orthodox figures urged the Orthodox Arab Christian communities in Palestine and Jordan to boycott the Greek Patriarch. The "Father Theodosios Atallah Hanna Defense Committee" formed to mobilize on his behalf.