The Secret: Love God with all Mary's soul
It is very simple to become a firefighter of the Sacred Heart.
Consecrate yourself to Jesus through Mary
Resolve daily to offer all your Mass intentions, prayers, penances, sacrifices, works, sufferings and sorrows in union with Jesus and Mary to the eternal Father to implore grace and mercy for all Jesus and Mary's holy intentions and for the Holy souls in purgatory
In humility, add your own holy intentions for your family, friends, others or those whom we have promised to pray for.
Strive for holiness and Christian perfection. Learn how to become a saint and imitate them in your lives. Learn to do all your actions with, through, for and In Mary.
This is the way of the little child, where everything is left with our Blessed Mother as taught by Saint Louis Marie de Montfort in True devotion to Mary. Our Blessed Mother with the aid of the Holy Spirit will teach us everything we need to know to obtain perfection and union with Christ. We will learn to love, to trust, to hope, to forgive, to bear all crosses with a childlike meekness and humility for love of God. We will learn to suffer with Jesus and Mary for the salvation of souls.
Step 1 and 2 is all that is needed here but for those who are able, perhaps consider: -
inviting others to join your group
If feasible, offer your services to the parish priest and request a prayer network be set-up to include all his holy intentions for the parish. (This could easily be done by setting up a WhatsApp group, where prayer intentions are posted out to members)