"Modern philosophy acts particularly like a critic. In a manner that is more positivistic and scientistic in some, more rationalistic and idealistic in others, its overall action remains corrosive. […] This whole work of thought, whose greatness we must not fail to recognize, is paid for in practice by the loss of the living God. The world then becomes a world of abstractions, when it is not absurdly reduced to a world of phenomena. In losing its mysterious innermost depth, it has lost its soul. Man is isolated, uprooted, "disconcerted". […] The world itself appears "broken". There is, at the innermost part of consciousness, a metaphysical despair.[…]It is then that substitute faiths inevitably present themselves to fill this tragic void. Such is the fourth and final period of the process. Man is not satisfied by ideologies cut off from any source of real efficacy: the hour must come when he is disenchanted with them. He lives still less from criticism and negations. He does not live by and neutrality. Inevitably something like a great call for air is produced in his inner void, which opens him to the invasion of new positive forces, whatever they might be. The latter conquer him all the more quickly, the more coarse and virulent they are. Cut off from a higher life, he gives in to the brutal pressures that, at least, give him the feeling of a life. Having abused criticism to make truth itself vanish, he now dislikes using it[,] to protect his mirages. A troubled credulity succeeds his faith. Rationalism has expelled mystery: myth takes its place."