That these intermediate beings exist, we are certain. They are invisible to us, but, if we refused to admit the existence of everything which we cannot see, we should be very easily refuted. Let a naturalist take a drop of water from a pond, and, shewing it to an ignorant person, tell him, "this drop of water, in which you do not see anything, is filled with little animals, and with miniature plants, which live, are born and die, like the animals and plants, which inhabit our farms." The ignorant person would probably shrug up his shoulders, and consider the speaker crazy. But if he were induced to apply his eye to the magnifier of a microscope, in order to examine the contents of the drop of water, he must acknowledge that the truth had been told him; because, in this drop of water, in which he could at first see nothing, his eye, when assisted by science, would discern whole worlds. A great number of living beings can therefore exist where we see nothing, and it is feasible to science to open the eyes of the multitude in this respect. We desire to assume the position of the naturalist of whom we have spoken. Between man and God, the ignorant crowd and a blind philosophy perceive nothing; but, when we replace the eyes of the body by those of the spirit, that is to say, when we make use of reason, analogy, and education, these mysterious beings come to light. We have already, in studying the superhuman being, described one of those intermediate creations between man and the divinity, and defined the existence of one of those landmarks placed by nature on the high-road of infinite space. But the ladder does not break off at its first step, and we are convinced that numerous living hierarchies intervene between the superhuman being and the radiant throne of the Almighty. We have said elsewhere, that, in our belief, superhuman beings are mortal. What becomes of them after their death? Let us now take up the thread of our deductions. We believe that--the superhuman being having died at the end of a term whose duration we have no means of knowing--his soul, perfected by the exercise of the new faculties which it has received, and the new senses with which it has been endowed, enters into a new body, provided with senses still more numerous and more exquisite, and endowed with faculties of still greater power, and thus commences a fresh existence. We call the being who succeeds to man _angel_, or superhuman; we may call his succession in the ethereal realm, _arch-angel_, or _arch-human_. The actual moment of the passage from one life to another, must be, as it is in the case of man, a time of moral and physical pain. The supreme periods at which a metamorphosis takes place in a sensible being are crises full of anguish and torment.