Scripture: John 15:26-27, 16:1-15, On Pentecost the Spirit was poured out on the apostles and the church. And their word has gone forth to the ends of the earth. And we also have the Holy Spirit given to us in the Word of God. The Spirit is our helper and Spirit of truth. He convicts the world concerning sin and calls us by the gospel. He also creates and sustains living faith in us. The Holy Spirit bears witness about Jesus, so if Jesus is there, then the Holy Spirit is there.