▁Orth odox ▁rit ual , ▁but ▁accepting ▁the ▁four ▁do ctr inal ▁points ▁established ▁by ▁the ▁Council ▁of ▁Florence ▁between ▁ 1 4 3 1 ▁and ▁ 1 4 4 5 : ▁the ▁Pope ▁as ▁the ▁supre me ▁head ▁of ▁the ▁church ; ▁the ▁existence ▁of ▁P urg atory ; ▁the ▁Fil io que ▁clause ; ▁and ▁the ▁use ▁of ▁un le aven ed ▁bread ▁in ▁Holy ▁Comm union . ▁The ▁cler gy ▁first ▁had ▁to ▁be ▁won ▁over ▁with ▁the ▁material ▁advantages ▁of ▁the ▁union , ▁which ▁would ▁mean ▁equality ▁with ▁the ▁Catholic ▁priest hood , ▁including ▁their ▁income ▁and ▁their ▁privileges . ▁However , ▁many ▁of ▁the ▁Orth odox ▁pri ests ▁did ▁not ▁join ▁the ▁Union ▁and , ▁as ▁Set on - W at son ▁wrote ▁in ▁his ▁book , ▁" des p ite ▁all ▁hand ic aps , ▁the ▁dev otion ▁of ▁the ▁common ▁people ▁to ▁the ▁ancient ▁faith ▁was ▁truly ▁touch ing ▁and ▁the ▁lat ent ▁demand ▁for ▁an ▁Orth odox ▁bishop ▁and ▁freedom ▁of ▁religion ▁slowly ▁became ▁more ▁vocal ▁and ▁was ▁r oused ▁by ▁the ▁Un iate ▁example ". ▁ ▁Sof ron ie ' s ▁movement ▁( 1 7 5 9 – 1 7 6 1 ) ▁Sof ron ie , ▁as ▁a ▁Trans ylvan ian ▁Orth odox ▁mon k , ▁pre ached ▁against ▁the ▁union ▁with ▁the ▁C athol ics ▁and ▁against ▁the ▁increasing ▁pressure ▁put ▁on ▁the ▁Orth odox ▁communities ▁to ▁join ▁this ▁union . ▁In ▁the ▁spring ▁of ▁ 1 7 5 7 , ▁the