To believe in the Holy Spirit means to worship him as God just like the Father and the Son. It means to believe that the Holy Spirit comes into our hearts so that we as children of God might know our Father in heaven. Moved by God’s Spirit, we can change the face of the earth. [683-686]
Before his death, Jesus promised his disciples that he would send them “another Counselor” (Jn 14:16) when he was no longer with them. Then when the Holy Spirit was poured out upon the disciples of the original Church, they learned what Jesus had meant. They experienced a deep assurance and joy in their faith and received particular -> CHARISMS; in other words, they could prophesy, heal, and work miracles. To this day there are people in the Church who possess such gifts and have these experiences.