Marial Mystic as a path of faith proposes the formation of missionary disciples of an outgoing Church, inspired by the experience of faith lived by Mary. Which Mary? The Mary of the Gospels. Mary, through her yes to God s project of being the mother of Jesus, the Theotókos, lived an experience of the mystery of God in her daily life. From this experience, she hurriedly leaves to follow and attend to life in need of care. Mary signals a journey in faith with an evangelizing dynamism. This work proposes a dialogue between two eras: that of Blessed Chaminade (1761-1850) and the current era of Pope Francis. Blessed Chaminade lived in a time of great transformations and challenges for society and the Church. He experienced the mystery of God in Christ, inspired by Mary. This experience took place during his exile in Zaragoza at the feet of the Virgin of Pilar. From then on, he began his new apostolate, having Mary as a model of faith. Pope Francis, in today s times, faces great challenges, responding to a strong call for a reform of the Church, a personal and pastoral conversion: the dream of a poor Church for the poor, a mother with an open heart. Mary, Our Lady of Readiness, is always attentive and listens to everyone in need, especially the poor. For Pope Francis, there is an intimate relationship between Mary, the Church and the faithful people. For him, devotion and popular piety constitute a theological place and must be present in the New Evangelization. Marial mystagogy, Mary, the perfect icon of faith and the first missionary disciple, signals (through her mystical experience) a formation in true faith to follow her Son Jesus Christ. In this process, which is human and spiritual, we have a mother who accompanies, educates and cares. Sheinspires an outgoing dynamism, encounter, solidarity and compassion towards everyone; a return to fundamental relationships with God, with human beings and with the common home, as everything is interconnected, interrelated.