The Catechism in Questions & Answers

374. How is the church of Jesus Christ described in the New Testament?

The New Testament uses various images and examples to describe the nature of the church of Jesus Christ. The “body of Christ” is one of the most important images for the church. In this image, the church is compared with a body: “For as we have many members in one body, but all the members do not have the same function, so we, being many, are one body in Christ” (Romans 12: 4, 5).