In the constitution of the sentient or animal soul, matter reaches the _culmination of its passive evolution_. True, its inherent physicochemical forces do not suffice to bring about this consummation, wherewith its internal potentiality is exhausted. Nevertheless, the emergence of an animal soul from matter is conceivable, given an agency competent to educe it from the intrinsic potentiality of matter; for, in the last analysis, the animal soul is simply an internal modification of matter itself. But, if spirit is that which exists, or is, at least, capable of existence, apart from matter, it goes without saying that spirit is neither _derivable_ from, nor _resolvable_ into, matter of any kind. Consequently, it cannot be evolved from matter, but must be produced in matter by creation (_i.e._ total production). _To make the human mind or soul a product of evolution is equivalent to a denial of its spirituality_, because it implies that the human soul like that of the brute, is inherent in the potentiality of matter, and is therefore a purely material principle, totally dependent on the matter, of which it is a perfection. Between such a soul and the sentient principle present in the beast, there would be no essential difference of kind, but only an accidental difference of degree; and this is precisely what Darwin and his successors have spared no effort to demonstrate. James Harvey Robinson is refreshingly frank on this subject, and we will therefore let him be spokesman for those who are more reticent: “It is the extraordinarily illuminating discovery (_sic_) of man’s animalhood rather than evolution in general that troubles the routine mind. Many are willing to admit that it looks as if life had developed on the earth slowly, in successive stages; this they can regard as a merely curious fact and of no great moment if only man can be defended as an honorable exception. The fact that we have an animal body may also be conceded, but surely man must have a soul and a mind altogether distinct and unique from the very beginning bestowed on him by the Creator and setting him off an immeasurable distance from any mere animal. But whatever may be the religious and poetic significance of this compromise it is becoming less and less tenable as a scientific and historic truth. The _facts_ indicate that man’s _mind_ is quite as clearly of animal extraction as his body.” (_Science_, July 28, 1922, p. 95—italics his.)