Justinian I
Justinian was a devout Christian who was actively involved in religious matters. He punished those found to be heretics, including Jews. He forbade Jews from erecting or reading the Bible in Hebrew, for example. Justinian also worked hard to reconcile the early church's differences of opinion. For example, different groups within the church held opposing views on whether Jesus Christ was fully divine (having the nature of a god) and should be worshiped as an equal to God. This disagreement persisted long after Justinian's death.