In Christianity, the Jewish connection with the city is considered as the account of God's relationship with His chosen people—the original covenant—and the essential prelude to the events narrated in the New Testament, including both universal commandments (e.g. the Ten Commandments) and obsolete or Judaism-specific ones. In medieval times, Christians thought Jerusalem was the center of the world (Latin: "umbilicus mundi", Greek: "Omphalos"), and was so represented in the so-called T and O maps. Byzantine hymns speak of the Cross being "planted in the center of the earth," and the imagery is tied to the concept of the Death and resurrection of Jesus being for the benefit of all mankind. Medieval maps of Europe usually placed the east ("orient")—Jerusalem—at the top, and this arrangement led to the use of the term "to orient" to mean to align a map with actual compass directions.