In Luke's gospel, Jesus often refers to his followers as sheep. This metaphor is used to describe the relationship between Jesus and his disciples, and it has deep roots in the Old Testament scriptures. Sheep were an important part of the economy and culture in the ancient world. They were kept for their wool, milk, and meat, and they were also used as sacrifices in religious rituals. But more than that, they were known for their vulnerability and their need for a shepherd to guide and protect…