This book concerns 315 quotations in Revelation from the other books of the New Testament. It is divided into two parts. Part one is a list of the quotations and part two consists of explanatory notes. The notes are written from a Christadelphian perspective and assume a knowledge of their beliefs.

The list of quotations is a rigorous set of cross-references providing a basis for "comparing spiritual things with spiritual" (1 Cor. 2:13)