32 But if this one Spirit of one Divinity, one in both God and Lord through the mystery of the birth, does not please you, then point out to me what Spirit both works and distributes these diverse gifts to us, and in what Spirit He does this. But, you must show me nothing but what accords with our faith, because the Apostle shows us Who is to be understood, saying, For as the body is one, and has many members, and all the members of the body, being many, are one body, so also is Christ. He affirms that diversities of gifts come from one Lord Jesus Christ Who is the body of all. Because after he had made known the Lord in ministration, and made known also God in workings, he yet shows that one Spirit both works and distributes all these things, distributing these varieties of His gracious gifts for the perfecting of one body.
Source: On the Trinity (New Advent)