In this accessible and thoughtful study, C.C. Martindale, S.J., guides readers through the mysteries of the Book of Revelation, illuminating its historical context, theological depth, and enduring relevance. Far from a code to be sensationally deciphered, the Apocalypse is presented as a profound revelation of Christ’s victory, the drama of fidelity and apostasy, and the heavenly liturgy reflected in the Holy Mass. Martindale explains key symbols such as the number seven, the seals and trumpets, the Woman and the Dragon, the meaning of 666, and the thousand-year reign, while drawing connections to Old Testament prophecy. Rooted in tradition and reverence for Scripture, this work invites believers to remain steadfast, worship with deeper understanding, and hope in the triumph of the Lamb.