The Spirit, in like manner to the Father and the Son, is known by many names. The Spirit, the Third Person of the Holy Trinity, is the manifestation of the power of God. Jesus was the incarnation of the Word of God; the Holy Spirit is the manifestation of the Power of God. It is for this reason that there is no single response to the question, ‘What is the Holy Spirit’, or more appropriately, ‘Who is the Holy Spirit’? There can be no one response for we serve a multifaceted God. We serve a God who is ‘I Am’. We serve a God who cannot be contained, fully understood. We serve an inscrutable God who will not be encapsulated in our limited human vocabulary.