Decades ago, as a new believer, the author first delved into the book of Revelation, recognizing its significance but struggling to understand its complexities. Early on, even as a young preacher, the author grappled with biblical exegesis-interpreting scripture. Therefore, based on his limited Biblical understanding and wrong reasoning, he attempted to understand this book of hidden mysteries. It wasn't until later that the importance of biblical hermeneutics-interpreting the Bible through the lens of its entire canon-became clear. The author emphasizes that the Bible interprets itself and must be studied holistically, like a puzzle, where each piece is vital for the complete picture. In recent years, the chaotic state of the world has intensified the author's interest in biblical prophecy, particularly the book of Revelation, the last book of the Bible. This concluding book synthesizes the Bible's major themes, addressing global crises and God's ultimate plan for restoration through Jesus, the eternal Messianic King. The author confidently assures readers that this comprehensive study of Revelation will deepen their understanding of the entire Bible. Through this book, readers will encounter the prophetic word of God, which aims to strengthen faith and lead others to the saving grace of Jesus. Amen.