Not only were Hebrew feasts and seasons based upon that science, but many Christian ones, as Easter and Christmas are due to the same cause. The festival of St. John the Baptist takes place at the time of the sun's lowest southern declination, December 22. In like manner the festival of St. John the Evangelist occurs at midsummer day, when the sun reaches its highest northern declination. All those church periods are purely astronomical or astrological in character. The "Alpha" and "Omega" of Revelation contain profound evolutionary truths, significative of spirit and of matter, or God unmanifested and manifested. The famous seven churches of Asia, to whom this book was largely addressed, were all astrological and based upon the seven planets of the ancients. Of these seven churches that of Ephesus stood first. On the shores of Aegean Sea, it was famous for its magnificent temple to the moon-goddess Artemis, or Diana. This temple was one of the seven wonders of the ancient world, nations vieing with each other in their gifts to add to its splendor. The moon being the emblem or "angel" of Ephesus, the cry of the multitude when Paul spake there, "Great is Diana of the Ephesians!" was an astrological recognition of the power of the moon over human affairs. It is to be noted that none of the seven churches of Asia received the writings of Paul. In the astrology of Chaldea, as in that of Asia Minor, the moon was first among the planets. It must be remembered that the numbers seven and twelve, so frequently mentioned in Re-Veilings, are of great occult significance in relation to the earth. The angel of the church of Smyrna, to whom the second letter was addressed, was the sun, "the only sun" dying and rising each day; that of Pergamos, the beneficent Jupiter, who became the supreme god of the Greek world. The angel of Thyatira, the lovely and loving Venus, by some deemed the most occult of the planets, sustained her old-time character for lasciviousness in her connection with that church. The fiery, warlike Mars, angel of the church of Sardis, called "the Great King," and Saturn, the angel of the church of Philadelphia, are astrologically known as malefic planets. Saturn identified with Satan, matter and time, is for occult reasons looked upon as the great malefic. The angel of the church of Laodicea, Mercury or Hermes, the ambiguous planet, is, next to Venus, the most occult of all the planets; it is, masculine or feminine, the patron of learning or of thieves, as it is aspected. Most profound secrets connected with the spiritual interests of the race during the middle portion of the fifth round are hidden in the letter to the angel of the church of Laodicea. M. J. G.