There are different kinds of spiritual gifts but the same Spirit; there are different forms of service but the same Lord; there are different workings but the same God who produces all of them in everyone. To each individual the manifestation of the Spirit is given for some benefit. … But one and the same Spirit produces all of these, distributing them individually to each person as he wishes. As a body is one though it has many parts, and all the parts of the body, though many, are one body, so also Christ.
–First Letter of St. Paul to the Corinthians, Chapter 12, 4-12