Question: where does it say in the bible about visions?
Answer: In the New Testament, visions occur primarily in the Book of Revelation, Luke, and Acts. In Luke 1:26-27, the angel Gabriel tells Mary of her favor as she conceives Jesus having never been with a man. The apostles had visions to prepare them for events, encounters, or ministry (Acts 9:10-19) and (Acts:10:3-35).