of the book of Revelation should memorize immediately the fact that the seal judgments of chapter 6 comprise the first quarter of the Tribulation and the trumpet judgments of chapters 8 and 9 comprise the second quarter of the Tribulation. The bowl judgments of chapter 16 comprise the last half, or three-and-a-half years of the Tribulation. Everything else has to be studied in the context of the period with which it coincides. The following chart shows the chronological sequence of the Seven-Year