To ask if the temporal order has some role in salvation is the same as asking if the work which God did in seven days has anything to do with salvation.
The temporal order is a creature of God and has necessarily to give God more glory than the moon and the stars.Certainly, the proper means for promoting the salvation of souls belong to the Church, but society and the state possess instrumental means for the same end, that is, means that, moved by a higher agent, produce an effect superior to themselves.
The Reign of Mary is the love of God returning with a kingly gate.
The Reign of Mary will not be the millenialist reign of a paradise recovered in which Our Lord Jesus Christ will live with us here on earth. Rather, it will be an epoch of unprecedented sacrality, glory, and elevation, after which one may better calculate the abyss of unprecedented sin [that will follow]: and then, the unprecedented chastisement.
The Reign of Mary will be the civilization of admiration.