All the Laity Are Missionaries by baptism

71. Recent popes have stressed the importance of the role of the laity in missionary activity.¹⁴⁴ In the Exhortation Christifideles Laici, I spoke explicitly of the Church's "permanent mission of bringing the Gospel to the multitudes - the millions and millions of men and women - who as yet do not know Christ the Redeemer of humanity," ¹⁴⁵ and of the responsibility of the lay faithful in this regard. The mission ad gentes is incumbent upon the entire People of God. Whereas the foundation of a new church requires the Eucharist and hence the priestly ministry, missionary activity, which is carried out in a wide variety of ways, is the task of all the Christian faithful.

It is clear that from the very origins of Christianity, the laity - as individuals, families, and entire communities - shared in spreading the faith. Pope Pius XII recalled this fact in his first encyclical on the missions,¹⁴⁶ in which he pointed out some instances of lay missions. In modern times, this active participation of lay men and women missionaries has not been lacking. How can we forget the important role played by women: their work in the family, in schools, in political, social and cultural life, and especially their teaching of Christian doctrine? Indeed, it is necessary to recognize - and it is a title of honor - that some churches owe their origins to the activity of lay men and women missionaries.

The Second Vatican Council confirmed this tradition in its description of the missionary character of the entire People of God and of the apostolate of the laity in particular,¹⁴⁷ emphasizing the specific contribution to missionary activity which they are called to make.¹⁴⁸ The need for all the faithful to share in this responsibility is not merely a matter of making the apostolate more effective, it is a right and duty based on their baptismal dignity, whereby "the faithful participate, for their part, in the threefold mission of Christ as Priest, Prophet and King."¹⁴⁹ Therefore, "they are bound by the general obligation and they have the right, whether as individuals or in associations, to strive so that the divine message of salvation may be known and accepted by all people throughout the world. This obligation is all the more insistent in circumstances in which only through them are people able to hear the Gospel and to know Christ." ¹⁵⁰ Furthermore, because of their secular character, they especially are called "to seek the kingdom of God by engaging in temporal affairs and ordering these in accordance with the will of God."¹⁵¹

72. The sphere in which lay people are present and active as missionaries is very extensive. "Their own field...is the vast and complicated world of politics, society and economics..."¹⁵² on the local, national and international levels. Within the Church, there are various types of services, functions, ministries and ways of promoting the Christian life. I call to mind, as a new development occurring in many churches in recent times, the rapid growth of "ecclesial movements" filled with missionary dynamism. When these movements humbly seek to become part of the life of local churches and are welcomed by bishops and priests within diocesan and parish structures, they represent a true gift of God both for new evangelization and for missionary activity properly so-called. I therefore recommend that they be spread, and that they be used to give fresh energy, especially among young people, to the Christian life and to evangelization, within a pluralistic view of the ways in which Christians can associate and express themselves.

Within missionary activity, the different forms of the lay apostolate should be held in esteem, with respect for their nature and aims. Lay missionary associations, international Christian volunteer organizations, ecclesial movements, groups and solidarities of different kinds - all these should be involved in the mission ad gentes as cooperators with the local churches. In this way the growth of a mature and responsible laity will be fostered, a laity whom the younger churches are recognizing as "an essential and undeniable element in the plantatio Ecclesiae."¹⁵³