Body of Christ - This often refers to the physical body of Yeshua of Nazareth (a.k.a. Jesus Christ.) Other times, it refers to the "invisible church" which is made up of true Christians, past and present. Unfortunately, there is no consensus concerning who is a "true" Christian, so that there is no agreement over the exact makeup of this group.

The Body of Christ is a term used by Christians to describe believers in Christ. Christ is seen as the head of the body, which is seen as the church. The "members" of the body are seen as members of the Church. (wikipedia)

This often refers to the physical body of Yeshua of Nazareth (aka Jesus Christ.) Other times, it refers to the "invisible church" which is made up of true Christians, past and present. Unfortunately, there is no consensus concerning who is a "true" Christian, so that there is no agreement over the exact makeup of this group. (Religious Tolerance)