59. “In the last days,” God says, ”I will pour out my Spirit on all people. Your sons and daughters will prophesy, your young men will see visions, your old men will dream dreams. Even on my servants, both men and women, I will pour out my Spirit in those days, and they will prophesy.” (Acts, Chap. II: 17 and 18 - Joel, Chap.2: 28 and 29))
60. If one considers the present state of the moral and physical world, the tendencies, aspirations, and presentiments of the masses, the decadence of old ideas which have struggled in vain for a century against new ideas, one cannot doubt that a new order of things is being prepared, and that the old world is reaching its end.
If now, by taking the true sense of the allegorical form of certain of his pictures, inquiring upon the innermost meaning of the words of Jesus, and comparing them with the present state of society and of the world, one cannot deny that many of his predictions are receiving their accomplishment today; whence it is reasonable to conclude that we are on the borders of the time announced, which confirmed at all points of the globe by the spirits who manifest themselves.
61. Thus, as one has seen (chap. I, n° 32), the advent of Spiritism, coinciding with other circumstances, realizes one of the most important predictions of Jesus by the influence which it must forcibly exercise over ideas. It is, besides, clearly announced in this passage of the Acts of the Apostles: “In the last days, God says: I will pour out my Spirit on all people. Your sons and daughters will prophesy.”
This is an unmistakable announcement of the prevalence of mediumship, which is revealed in our day in individuals of all ages, sexes, and conditions, and in consequence of the universal manifestations of the spirits; for without the spirits there would not be mediums. This, it has been said, will arrive in the latter days. Since it is not the end of the world, but its regeneration, we must understand this prophecy to imply, the last days of the moral world which is at an end. (“The Gospel According to Spiritism,” chap. 21)