20. For the Spirit Himself is Power, as you read: “The Spirit of Counsel and of Power (or might).” Isa. xi. 2. And as the Son is the Angel of great counsel, so, too, is the Holy Spirit the Spirit of Counsel, that you may know that the Counsel of the Father, the Son, and the Holy Spirit is One. Counsel, not concerning any doubtful matters, but concerning those foreknown and determined.