One of the promising indications of a renewal in the Church's missionary consciousness in recent decades, has been the growing desire of many lay men and women [...] to cooperate generously in the 'missio ad gentes.' As Vatican Council II stressed, the work of evangelization is a fundamental duty incumbent upon the whole People of God.
Pope Benedict XVIThus, the apostles' adventure began as a gathering of persons who open to one another reciprocally. A direct knowledge of the Teacher began for the disciples. They saw where he lived and began to know him. They would not have to be heralds of an idea, but witnesses of a person. Before being sent to evangelize, they would have to "be" with Jesus (cf. Mark 3:14), establishing a personal relationship with him. With this foundation, evangelization is no more than a proclamation of what has been experienced and an invitation to enter into the mystery of communion with Christ (cf. 1 John 13).
Pope Benedict XVIAgain and again it astonishes us that God makes himself a child so that we may love him, so that we may dare to love him, and as a child trustingly lets himself be taken into our arms. It is as if God were saying: I know that my glory frightens you, and that you are trying to assert yourself in the face of my grandeur. So now I am coming to you as a child, so that you can accept me and love me.
Pope Benedict XVI