8. In qualifying inferior and superior worlds there is nothing absolute. A world is relatively inferior or superior only in relation to those other worlds which may be above or below it on the scale of progression.
In taking the Earth as a comparison, we may get an idea of what an inferior world is like by supposing us inhabitants to be similar to the primitive races or members of the barbaric nations, examples of which are still to be found amongst us today, these being the remnants of the primitive state of this planet. In the most backward worlds the inhabitants are, to a certain extent, rudimentary creatures, having human form but devoid of all beauty. Their instincts have not yet softened to any sentiment of delicacy or benevolence, nor have they acquired any notions of justice or injustice. Brute force is the only known law. Without either industry or inventions, they pass their time in conquest of food. However, God does not abandon even one of His creatures; at the bottom of the darkest intelligence lurkes a seed, sometimes more, sometimes less developed, of a vague intuition of a supreme Being. This instinct is enough to make them superior one from the other and to prepare their ascension to a more complete life, for they are not degraded beings, but children who are growing. In between the inferior and elevated levels are innumerable others. From the pure Spirits, dematerialised and brilliant with glory, it is impossible to recognise the primitive beings they once were, just as from the adult it is difficult to recognise the embryo.