The sun of righteousness appeared in the east and gave light to those who were in the darkness and in the shadow of death (Lk. 1:79) ...The powerful lion sprang up out of the wood; all the wild beasts hid in their dens…This, if you like, is the way of Our Lord Jesus Christ, when he saw the real enemy of the whole human race, who is the devil. For the devil invaded the whole earth, and afflicted everyone with many kinds of sins, which he spreads with these great scourges, namely, idolatry, robbery, vanity, fornication, theft, murder, slander, licentiousness, envy, hatred, contempt, anger, sorcery, pollution, fraud, arrogance, perjury, falsehood, corruption, prostitution, deceit and whatever is similar in them. These are the traps which the devil set for humanity, until he brought it to perdition and dispersed it. Well now. Let us consider in what way Christ the king made war against the devil until he released our souls from him and set them free. Let us begin, then, to penetrate the great treasure house full of the fruits of life.
The most holy council, then, earnestly entreats all the laity in the Lord to answer gladly, nobly, and promptly the more urgent invitation of Christ in this hour and the impulse of the Holy Spirit. Younger persons should feel that this call has been directed to them especially and they should respond to it eagerly and generously. The Lord renews His invitation to all the laity to come closer to Him every day, recognizing that what is His is also their own (Phil. 2:5), to associate themselves with Him in His saving mission. Once again, He sends them into every town and place where He will come (cf. Luke 10:1) so that they may show that they are co-workers in the various forms and modes of the one apostolate of the Church, which must be constantly adapted to the new needs of our times. Ever productive as they should be in the work of the Lord, they know that their labor in Him is not in vain (cf. 1 Cor. 15:58).