These are a few among the inevitable difficulties and obscurities which haunt the anthropological or evolutionary theory of the origin of religion. Other difficulties meet us at the very beginning. The theory regards gods as merely ghosts or spirits, raised to a higher, or to the highest power. Mankind, according to the system, was inevitably led, by the action of reason upon apparent facts, to endow all things, from humanity itself to earth, sky, rain, sea, fire, with conscious personality, life, spirit; and these attributes were as gradually withdrawn again, under stress of better knowledge, till only man was left with a soul, and only the universe was left with a God. The last scientific step, then, it may be inferred, is to deprive the universe of a God, and mankind of souls. This step may be naturally taken by those who conceive that the whole process of ghost and god-making is based on a mere set of natural and inevitable fallacies, and who decline to recognise that these progressive fallacies (if fallacies they are) may be steps on a divinely appointed road towards truth; that He led us by a way that we knew not, and a path we did not understand. Yet, of course, it is plain that a conclusion may be correct, although it was reached by erroneous processes. All scientific verities have been attained in this manner, by a gradual modification and improvement of inadequate working hypotheses, by the slow substitution of correctness for error. Thus monotheism and the doctrine of the soul may be in no worse case than the Copernican theory, or the theory of the circulation of the blood, or the Darwinian theory; itself the successor of innumerable savage guesses, conjectures of Empedocles, ideas of Cuvier, of the elder Darwin, of Lamarck, and of Chambers.