The letters to the seven churches written by the apostle John as instructed by his Messiah are full of teaching and are as relevant today as when they were first written. In this book the letters are systematically studied with the subject matter separated under headings to allow comparisons. These are the Addressee, the sender, where the members of the congregation are in relation to the Lord Jesus, the problem they have, the solution, the penalty if they don't change, any assets they have, the recovery and the reward. The study of these letters is fascinating and very instructive. A review by Levy, since taken off the Amazon web site is as follows - If you are looking for a bit of light reading this work is not for you. If you are looking for a bit of solid Christian study then perhaps. Why the perhaps? Well this study tells you about faith and your faith will change, for the better.