The Concealed Aspects of Human Existence and the Christ Impulse
This body now still contains much which is untouched by the earthly existence, for it is a spirit body. As regards this body, the fact still remains entirely undetermined at a certain stage whether, for instance, the human being will be a male or a female personality in his next earthly existence. For, during this whole time between death and a new birth, up to a very late stage, before we are born upon the earth, there is no meaning in the question of man or woman. The conditions there differ entirely from those that are reflected on earth as man and woman. There are also conditions which occur in the spiritual existence and are reflected on the earth; but that which appears on earth as man and woman acquires significance only relatively late, prior to our descent to earth. When the human being, according to certain former karmic connections, thinks it best to experience his next incarnation on earth as a woman, we can trace in detail how, on his descent to the earth in order to unite with the physical embryo, he chooses that time which is known here on earth as the time of full moon.