13. Concerning the Lost Temple and How it is to be Restored III (In connection with the Legend of the True Cross, or Golden Legend)

Man and plant, while set against each other, are mutually akin; whereas the animal—and all that comes to expression in the astral body is the animal—is a crossing of the two principles of life. The human etheric body will provide the basis, at a higher stage, for the immortal man, who will no longer be subject to death. The etheric body at present still dissolves with the death of the human being. But the more man perfects and purifies himself from within, the nearer will he get to permanence, the less will he perish. Every labour undertaken for the etheric body contributes towards; man's immortality. In this sense it is true that man will gain more mastery of immortality, the more evolution takes place naturally, the more it is directed towards the forces of life—which does not mean towards animal sexuality and passion.