The following is a passage from Pope St. Pius X's encyclical E Supremi on the "Restoration of all Things in Christ." Here he speaks with a prophetic voice of the "substitution of man for God," which bears an eerie similarity to the "cult of man" which has so influenced the world and the Church today. St. Pius X, pray for us!
4...We proclaim that We have no other program in the Supreme Pontificate but that "of restoring all things in Christ" (Ephes. i., 10), so that "Christ may be all and in all" (Coloss. iii., 2). Some will certainly be found who, measuring Divine things by human standards will seek to discover secret aims of Ours, distorting them to an earthly scope and to partisan designs. To eliminate all vain delusions for such, We say to them with emphasis that We do not wish to be, and with the Divine assistance never shall be aught before human society but the Minister of God, of whose authority We are the depositary. The interests of God shall be Our interest, and for these We are resolved to spend all Our strength and Our very life. Hence, should anyone ask Us for a symbol as the expression of Our will, We will give this and no other: "To renew all things in Christ." In undertaking this glorious task, We are greatly quickened by the certainty that We shall have all of you, Venerable Brethren, as generous co-operators. Did We doubt it We should have to regard you, unjustly, as either unconscious or heedless of that sacrilegious war which is now, almost everywhere, stirred up and fomented against God. For in truth, "The nations have raged and the peoples imagined vain things" (Ps. ii., 1.) against their Creator, so frequent is the cry of the enemies of God: "Depart from us" (Job. xxi., 14). And as might be expected we find extinguished among the majority of men all respect for the Eternal God, and no regard paid in the manifestations of public and private life to the Supreme Will -- nay, every effort and every artifice is used to destroy utterly the memory and the knowledge of God.
5. When all this is considered there is good reason to fear lest this great perversity may be as it were a foretaste, and perhaps the beginning of those evils which are reserved for the last days; and that there may be already in the world the "Son of Perdition" of whom the Apostle speaks (II. Thess. ii., 3). Such, in truth, is the audacity and the wrath employed everywhere in persecuting religion, in combating the dogmas of the faith, in brazen effort to uproot and destroy all relations between man and the Divinity! While, on the other hand, and this according to the same apostle is the distinguishing mark of Antichrist, man has with infinite temerity put himself in the place of God, raising himself above all that is called God; in such wise that although he cannot utterly extinguish in himself all knowledge of God, he has contemned God's majesty and, as it were, made of the universe a temple wherein he himself is to be adored. "He sitteth in the temple of God, showing himself as if he were God" (II. Thess. ii., 2).
6. Verily no one of sound mind can doubt the issue of this contest between man and the Most High. Man, abusing his liberty, can violate the right and the majesty of the Creator of the Universe; but the victory will ever be with God -- nay, defeat is at hand at the moment when man, under the delusion of his triumph, rises up with most audacity. Of this we are assured in the holy books by God Himself. Unmindful, as it were, of His strength and greatness, He "overlooks the sins of men" (Wisd. xi., 24), but swiftly, after these apparent retreats, "awaked like a mighty man that hath been surfeited with wine" (Ps. Ixxvii., 65), "He shall break the heads of his enemies" (Ps. Ixvii., 22), that all may know "that God is the king of all the earth" (Ib. Ixvi., 8), "that the Gentiles may know themselves to be men' (Ib. ix., 20).
7. All this, Venerable Brethren, We believe and expect with unshakable faith. But this does not prevent us also, according to the measure given to each, from exerting ourselves to hasten the work of God -- and not merely by praying assiduously: "Arise, O Lord, let not man be strengthened" (Ib. ix., 19), but, more important still, by affirming both by word and deed and in the light of day, God's supreme dominion over man and all things, so that His right to command and His authority may be fully realized and respected. This is imposed upon us not only as a natural duty, but by our common interest. For, Venerable Brethren, who can avoid being appalled and afflicted when he beholds, in the midst of a progress in civilization which is justly extolled, the greater part of mankind fighting among themselves so savagely as to make it seem as though strife were universal? The desire for peace is certainly harbored in every breast, and there is no one who does not ardently invoke it. But to want peace without God is an absurdity, seeing that where God is absent thence too justice flies, and when justice is taken away it is vain to cherish the hope of peace. "Peace is the work of justice" (Is. xxii., 17). There are many, We are well aware, who, in their yearning for peace, that is for the tranquillity of order, band themselves into societies and parties, which they style parties of order. Hope and labor lost. For there is but one party of order capable of restoring peace in the midst of all this turmoil, and that is the party of God. It is this party, therefore, that we must advance, and to it attract as many as possible, if we are really urged by the love of peace.
8. But, Venerable Brethren, we shall never, however much we exert ourselves, succeed in calling men back to the majesty and empire of God, except by means of Jesus Christ. "No one," the Apostle admonishes us, "can lay other foundation than that which has been laid, which is Jesus Christ." (I. Cor., iii., II.) It is Christ alone "whom the Father sanctified and sent into this world" (Is. x., 36), "the splendor of the Father and the image of His substance" (Hebr. i., 3), true God and true man: without whom nobody can know God with the knowledge for salvation, "neither doth anyone know the Father but the Son, and he to whom it shall please the Son to reveal Him." (Matth. xi., 27.) Hence it follows that to restore all things in Christ and to lead men back to submission to God is one and the same aim. To this, then, it behoves Us to devote Our care -- to lead back mankind under the dominion of Christ; this done, We shall have brought it back to God. When We say to God We do not mean to that inert being heedless of all things human which the dream of materialists has imagined, but to the true and living God, one in nature, triple in person, Creator of the world, most wise Ordainer of all things, Lawgiver most just, who punishes the wicked and has reward in store for virtue.
9. Now the way to reach Christ is not hard to find: it is the Church. Rightly does Chrysostom inculcate: "The Church is thy hope, the Church is thy salvation, the Church is thy refuge." ("Hom. de capto Euthropio," n. 6.) It was for this that Christ founded it, gaining it at the price of His blood, and made it the depositary of His doctrine and His laws, bestowing upon it at the same time an inexhaustible treasury of graces for the sanctification and salvation of men.
You see, then, Venerable Brethren, the duty that has been imposed alike upon Us and upon you of bringing back to the discipline of the Church human society, now estranged from the wisdom of Christ; the Church will then subject it to Christ, and Christ to God. If We, through the goodness of God Himself, bring this task to a happy issue, We shall be rejoiced to see evil giving place to good, and hear, for our gladness, " a loud voice from heaven saying: Now is come salvation, and strength, and the kingdom of our God and the power of his Christ." (Apoc. xii., 10.) But if our desire to obtain this is to be fulfilled, we must use every means and exert all our energy to bring about the utter disappearance of the enormous and detestable wickedness, so characteristic of our time -- the substitution of man for God; this done, it remains to restore to their ancient place of honor the most holy laws and counsels of the gospel; to proclaim aloud the truths taught by the Church, and her teachings on the sanctity of marriage, on the education and discipline of youth, on the possession and use of property, the duties that men owe to those who rule the State; and lastly to restore equilibrium between the different classes of society according to Christian precept and custom. This is what We, in submitting Ourselves to the manifestations of the Divine will, purpose to aim at during Our Pontificate, and We will use all our industry to attain it. It is for you, Venerable Brethren, to second Our efforts by your holiness, knowledge and experience and above all by your zeal for the glory of God, with no other aim than that Christ may be formed in all.