These later forms of existence were at first only vaguely associated appendages to those whom death had cut off, and enjoyed only slight esteem until much later times; they still betrayed a very meagre knowledge. The reply which the soul of Achilles made to Odysseus comes to our mind:
| Erst in the life on the earth, no less than a god we revered thee, |
| We the Achaeans; and now in the realm of the dead as a monarch |
| Here thou dost rule; then why should death thus grieve thee, Achilles? |
| Thus did I speak: forthwith then answering thus he addressed me. |
| Speak not smoothly of death, I beseech, O famous Odysseus, |
| Better by far to remain on the earth as the thrall of another, |
| E'en of a portionless man that hath means right scanty of living, |
| Rather than reign sole king in the realm of the bodiless phantoms. |
| Odysseus XI, verse 484-491 |
| Translated by H. B. Coterill. |
Heine has rendered this in a forcible and bitter parody:
| The smallest living philistine, |
| At Stuckert on the Neckar |
| Is much happier than I am, |
| Son of Pelleus, the dead hero, |
| Shadowy ruler of the Underworld. |
It was much later before religions managed to declare this after-life as the more valuable and perfect and to debase our mortal life to a mere preparation for the life to come. It was then only logical to prolong our existence into the past and to invent former existences, transmigrations of souls, and reincarnations, all with the object of depriving death of its meaning as the termination of life. It was as early as this that the denial of death, which we described as the product of conventional culture, originated.
Contemplation of the corpse of the person loved gave birth not only to the theory of the soul, the belief in immortality, and implanted the deep roots of the human sense of guilt, but it also created the first ethical laws. The first and most important prohibition of the awakening conscience declared: Thou shalt not kill. This arose as a reaction against the gratification of hate for the beloved dead which is concealed behind grief, and was gradually extended to the unloved stranger and finally also to the enemy.
Civilized man no longer feels this way in regard to killing enemies. When the fierce struggle of this war will have reached a decision every victorious warrior will joyfully and without delay return home to his wife and children, undisturbed by thoughts of the enemy he has killed either at close quarters or with weapons operating at a distance.
It is worthy of note that the primitive races which still inhabit the earth and who are certainly closer to primitive man than we, act differently in this respect, or have so acted as long as they did not yet feel the influence of our civilization. The savage, such as the Australian, the Bushman, or the inhabitant of Terra del Fuego, is by no means a remorseless murderer; when he returns home as victor from the war path he is not allowed to enter his village or touch his wife until he has expiated his war murders through lengthy and often painful penances. The explanation for this is, of course, related to his superstition; the savage fears the avenging spirit of the slain. But the spirits of the fallen enemy are nothing but the expression of his evil conscience over his blood guilt; behind this superstition there lies concealed a bit of ethical delicacy of feeling which has been lost to us civilized beings.[4]
Pious souls, who would like to think us removed from contact with what is evil and mean, will surely not fail to draw satisfactory conclusions in regard to the strength of the ethical impulses which have been implanted in us from these early and forcible murder prohibitions. Unfortunately this argument proves even more for the opposite contention.
Such a powerful inhibition can only be directed against an equally strong impulse. What no human being desires to do does not have to be forbidden, it is self-exclusive. The very emphasis of the commandment: Thou shalt not kill, makes it certain that we are descended from an endlessly long chain of generations of murderers, whose love of murder was in their blood as it is perhaps also in ours. The ethical strivings of mankind, with the strength and significance of which we need not quarrel, are an acquisition of the history of man; they have since become, though unfortunately in very variable quantities, the hereditary possessions of people of today.