Briefly speaking, based on his writings, Montfortian spirituality can be summed up by the formula: "To God Alone, by Christ Wisdom, in the Spirit, in communion with Mary, for the reign of God."
The essence of Montfortian spirituality, as revealed through his writings, is encapsulated by the phrase: "God alone, facilitated by Christ's wisdom, guided by the spirit, joined with Mary, for God's kingdom."