On the other hand, there is still a common disposition to ascribe to a species of intellectual malice the disturbance that criticism causes to the holders of established beliefs. Recent writers have pressed far the theorem that "will" enters as an element into every mental act, thus giving a momentary appearance of support to the old formula that unbelief is the result of an arbitrary or sinister perversity of individual choice. Needless to say, however, the new theorem--which inverts without refuting Spinoza's denial of the entity of volition--applies equally to acts of belief; and it is a matter of the simplest concrete observation that, in so far as will or wilfulness in the ordinary sense operates in the sphere of religion, it is at least as obvious and as active on the side of belief [51] as on the other. A moment's reflection on the historic phenomena of orthodox resistance to criticism will satisfy any student that, whatever may have been the stimulus on the side of heresy, the antagonism it arouses is largely the index of primary passion--the spontaneous resentment of the believer whose habits are disturbed. His will normally decides his action, without any process of judicial deliberation. It is another way of stating the same fact to point out the fallacy of the familiar assumption that freethinking represents a bias to "negation." In the nature of the case, the believer has to do at least as much negation as his opponents; and if again we scan history in this connection, we shall see cause to conclude that the temperamental tendency to negation--which is a form of variation like another--is abundantly common on the side of religious conservatism. Nowhere is there more habitual opposition to new ideas as such. At best the believer, so-called, rejects a given proposition or suggestion because it clashes with something he already believes. The new proposition, however, has often been reached by way not of preliminary negation of the belief in question, but of constructive explanation, undertaken to bring observed facts into theoretic harmony. Thus the innovator has only contingently put aside the old belief because it clashes with something he believes in a more vital way; and he has done this with circumspection, whereas his opponent too often repels him without a second thought. The phenomena of the rise of the Copernican astronomy, modern geology, and modern biology, all bear out this generalization.