What does the Bible say about visions in Daniel?

The book of Daniel, particularly in chapter 8, recounts Daniel's visions, which serve as prophetic revelations about future events involving kingdoms. In Daniel's first vision, he sees a ram and a he-goat, symbolizing the kingdoms of Media, Persia, and Greece, respectively. The visions are significant because they highlight God's sovereignty over human affairs, illustrating that He foreordains history and the rise and fall of kingdoms. Through angelic interpretation, such as from Gabriel, the meanings of these visions are revealed, emphasizing God's ultimate authority and plan for His people.