Zechariah is a book in the Old Testament of the Bible, attributed to the prophet Zechariah. It is one of the twelve minor prophets and contains a series of visions and messages that emphasize God's sovereignty, the coming of the Messiah, and the restoration of Jerusalem and its people after the Babylonian exile. The book is divided into two main sections: the first focuses on Zechariah's visions, while the second contains messages of encouragement and hope for the Jewish community. Zechariah's prophecies highlight themes of repentance, divine judgment, and the ultimate triumph of good over evil.