Question

The pope banished the Byzantine emperor from the church because of a disagreement over which religious practice?

the language used in religious services
praying to saints as represented by icons
the ceremonies used to bury the dead
the use of incense during religious services

Answer 1

The pope banished the Byzantine emperor from church because of a disagreement over the religious practice of praying to saints as represented by icons. Christianity before condemned anything related to idolatry, and it was evident by the actions of the pope.