▁was ▁ambigu ous ; ▁he ▁esc orted ▁Bé la ' s ▁daughter ▁Margaret ▁to ▁marry ▁to ▁By z antine ▁Emperor ▁Isaac ▁II ▁Angel os . ▁There ▁Job ▁had ▁a ▁do ctr inal ▁dispute ▁with ▁the ▁Emperor , ▁regarding ▁the ▁use ▁of ▁d rown ed ▁animals ▁and ▁the ▁relationship ▁of ▁the ▁Son ▁and ▁the ▁Holy ▁Spirit , ▁representing ▁the ▁Latin ▁r ite ▁view point . ▁The ▁dispute ▁was ▁narr ated ▁by ▁a ▁letter ▁of ▁Dem et rios ▁T orn ikes . ▁Tam ás ▁B ogy ay ▁highlight ed ▁there ▁is ▁no ▁sign ▁of ▁host ile ▁tone ▁in ▁the ▁text , ▁reflect ing ▁the ▁mut ual ▁este em ▁between ▁Job ▁and ▁Isaac . ▁The ▁historian ▁cons iders ▁the ▁Emperor ▁acknowled ged ▁his ▁the ological ▁education ▁and ▁prest ige ▁with ▁his ▁participation ▁in ▁the ▁dispute , ▁and ▁Job ▁pres umably ▁spoke ▁Greek ▁flu ently . ▁Support ing ▁King ▁Bé la , ▁Job ▁had ▁an ▁important ▁role ▁in ▁the ▁canon ization ▁of ▁Saint ▁Lad is laus ▁I ▁of ▁Hung ary ▁and ▁the ▁spread ▁of ▁his ▁cult ▁since ▁ 1 1 9 2 . ▁Al ong side ▁his ▁monarch , ▁Job ▁took ▁the ▁cross ▁as ▁a ▁token ▁of ▁his ▁desire ▁to ▁organ ize ▁a ▁cr us ade ▁to ▁the ▁Holy ▁Land ▁in ▁ 1 1 9 5 . ▁However , ▁he ▁could ▁not ▁ful fill ▁his ▁o ath ▁due ▁to ▁Bé la ' s ▁death ▁on ▁ 2 3 ▁April ▁ 1 1 9 6 . ▁ ▁Emer ic ▁succeeded ▁his ▁father , ▁whose ▁whole ▁reign ▁was ▁character