We love God the Father who created us and God the Son who redeemed us, but what about the Holy Spirit? We hear His name a lot, but who is He? What exactly does He do? What does He want from us? The Holy Spirit is the "quiet One," active in the life of believers but sometimes not acknowledged as being vital. Oswald Chambers noted, "The Holy Spirit cannot be located as a guest in a house. He invades everything!" Today, we consider Him and His role in our lives.