Pope Pius X
Pascendi Dominici Gregis §9
Pascendi Dominici Gregis: On the Doctrines of the Modernists
9 However, in all this process, from which, according to the Modernists, faith and revelation spring, one point is to be particularly noted, for it is of capital importance on account of the historico-critical corollaries which are deduced from it. - For the Unknowable they talk of does not present itself to faith as something solitary and isolated; but rather in close conjunction with some phenomenon, which, though it belongs to the realm of science and history yet to some extent oversteps their bounds. Such a phenomenon may be an act of nature containing within itself something mysterious; or it may be a man, whose character, actions and words cannot, apparently, be reconciled with the ordinary laws of history. Then faith, attracted by the Unknowable which is united with the phenomenon, possesses itself of the whole phenomenon, and, as it were, permeates it with its own life. From this two things follow. The first is a sort of transfiguration of the phenomenon, by its elevation above its own true conditions, by which it becomes more adapted to that form of the divine which faith will infuse into it. The second is a kind of disfigurement , which springs from the fact that faith, which has made the phenomenon independent of the circumstances of place and time, attributes to it qualities which it has not; and this is true particularly of the phenomena of the past, and the older they are, the truer it is. From these two principles the Modernists deduce two laws, which, when united with a third which they have already got from agnosticism, constitute the foundation of historical criticism. We will take an illustration from the Person of Christ. In the person of Christ, they say, science and history encounter nothing that is not human. Therefore, in virtue of the first canon deduced from agnosticism, whatever there is in His history suggestive of the divine, must be rejected. Then, according to the second canon, the historical Person of Christ was transfigured by faith; therefore everything that raises it above historical conditions must be removed. Lately, the third canon, which lays down that the person of Christ has been disfigured by faith, requires that everything should be excluded, deeds and words and all else that is not in keeping with His character, circumstances and education, and with the place and time in which He lived. A strange style of reasoning, truly; but it is Modernist criticism.
Source: Pascendi Dominici Gregis (Vatican.va)