The document discusses how God speaks to His people through the Holy Spirit. It outlines that God spoke through prophets like Moses, Samuel and Isaiah in the past. Now, God speaks through His Son, Jesus Christ, and the Holy Spirit. The Holy Spirit guides believers and gives them gifts like wisdom, healing and prophecy. When the Holy Spirit descended at Pentecost, the disciples were able to preach boldly and perform signs. Believers can still hear God's voice today through reading the Bible, prayer, visions and the Spirit's prompting.