Daniel is a book of prophecy.
"Among the great prophetic books of Scripture, none provides a more comprehensive and chronological prophetic view of the broad movement of history than the book of Daniel. Of the three prophetic programs revealed in Scripture, outlining the course of the nations, Israel, and the church, Daniel alone reveals the details of God's plan for both the nations and Israel. Although other prophets like Jeremiah had much to say to the nations and Israel, Daniel brings together and interrelates these great themes of prophecy as does no other portion of Scripture. For this reason, the book of Daniel is essential to the structure of prophecy and is the key to the entire Old Testament prophetic revelation. A study of this book is, therefore, not only important from the standpoint of determining the revelation of one of the great books of the Old Testament but is an indispensable preliminary investigation to any complete eschatological system."15
"In NT prophecy Daniel is referred to more than any other OT book. Moreover, it contains more fulfilled prophecies than any other book in the Bible."16
"In many respects, the book of Daniel is the most comprehensive prophetic revelation of the Old Testament, giving the only total view of world history from Babylon to the second advent of Christ and interrelating Gentile history and prophecy with that which concerns Israel. Daniel provides the key to the overall interpretation of prophecy, is a major element in premillennialism, and is essential to the interpretation of the book of Revelation. Its revelation of the sovereignty and power of God has brought assurance to Jew and Gentile alike that God will fulfill His sovereign purposes in time and eternity."17
Daniel is one of three Old Testament books that is apocalyptic. The apocalyptic sections are chapters 2, 7, 8, and 10-12. The other two books are Ezekiel (37:1-14; 40:1-48:35) and Zechariah (1:7-6:8). In the New Testament, Revelation is the only apocalyptic book.18Apocalyptic literature is a particular genre (literary type).
"Apocalyptic literature is symbolic visionary prophetic literature, composed during oppressive conditions, consisting of visions whose events are recorded exactly as they were seen by the author and explained through a divine interpreter, and whose theological content is primarily eschatological."19
"The book of Daniel is unquestionably the key to all biblical prophecy. It is the great apocalyptic book of the Old Testament, whereas Revelation is that of the New Testament. Passages such as Matthew 24-25, Mark 13, Luke 21, and the book of Revelation are unintelligible without a knowledge of the book of Daniel."20
"No one who has reverently studied the book of Daniel in the context of the completed Scriptures can deny the crucial contribution of this book to God's complete prophetic revelation. Our Lord spoke often of the kingdom of heaven' (Matt. 5:3; Dan. 2:44) and of Himself as the son of man' (Matt. 26:64; Dan. 7:13-14). Looking toward His second coming to the earth, He referred to a great tribulation, such as has not occurred since the beginning of the world until now' (Matt. 24:21; cf. Dan. 12:1), and to the abomination of desolation' that will stand in the Temple (Matt. 24:15; Dan. 9:27; 12:11). The apostle Paul also referred to this work of the man of lawlessness' (2 Thess. 2:3-4; cf. Dan. 7:25; 11:36-39) but rejoiced that someday the saints will judge the world' (1 Cor. 6:1; Dan. 7:18, 22, 27)."21
