What does the Old Testament say about the Holy Ghost?
Isaiah 28:1-12; Isaiah 12:3
Joel 2: 28-29
Isaiah 32:15
What does the New Testament say about the Holy Ghost?
Matthew 3:11; Mark 1: 8; Luke 3:16; John 1:33
Luke 7: 24-30; John 4: 10-14;John 3:1-8; John 14: 16-17
Acts 1:8 : But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth.