When I first meet a new group of students in the college composition class I teach, I already know their names. I take the time to familiarize myself with their names and photos on my student roster, so when they walk into my classroom I can say, “Hello, Jessica,” or “Welcome, Trevor.” I do this because I know how meaningful it is when someone knows and calls us by name.

Yet to truly know someone, we need to know more than that person’s name. In John 10, we can sense the warmth and care Jesus, the Good Shepherd, has for…