There are three, and only three modes of death, or release from the physical body--by old age, by disease, or by violence. Old age is the natural and desirable close of the chapter of physical plane experience. It is most desirable to live to ripe old age and accumulate a large harvest of experience. To live long and actively is excellent fortune. It is not well to pass into the astral world with strong physical desires. As old age comes on the desire forces subside. Most of that grade of astral matter that is capable of expressing them has slowly disappeared. Old age represents the most gradual loosening of the life forces from the material plane, and that has many advantages. Release from the physical body by disease is next in order of desirability. It is a quicker and less complete breaking down of the connection with the physical world. Nevertheless it is a condition in which much progress may be made in getting free from physical desires, as those who have had experience with invalids are aware. Desires usually grow weaker with the progress of the disease that finally ends in death. Release from the physical form by violence is, of course, the least desirable of the three, not merely because it is violence, but for the much more important reason that sudden death finds the man, as a rule, with a considerable amount of the lower grades of astral matter in his astral body. Whether the death by violence is the result of accident, murder, suicide or legal execution, the astral plane conditions of consciousness are alike unfortunate, in that it is sudden death, not the manner of death, that permits entry upon the astral life before the lower grades of astral matter have been eliminated from the astral body. This is one reason why suicide is unfortunate--because it ushers the man into the astral world with more of the matter of the lower levels in his astral vehicle than would be there if he had lived out his normal physical life. Purgatory is a term often applied to the lowest level of the astral world. The word is well chosen because it is there that the moral nature is purged of its impurities. Strong desires cultivated and indulged during the life in the physical body are eliminated with the gross astral matter through which alone they can be expressed and, freed to that extent, the man passes to the next subdivision, and into its higher state of consciousness.