To Consecrate yourself and your family to the Sacred Heart of Jesus say the following prayer. This devotion was spread by St. Margaret Mary Alacoque who gave us this prayer:
PRAYER OF CONSECRATION TO THE SACRED HEART
"O Sacred Heart of my Lord and Savior Jesus Christ, to Thee I consecrate and offer up my person and my life, my actions, trials and sufferings, that my entire being may henceforth only be employed in loving, honoring and glorifying Thee. This is my irrevocable will, to belong entirely to Thee, and to do all for Thy love, renouncing with my whole heart all that can displease Thee. "I take Thee, O Sacred Heart, for the sole object of my love, the protection of my life, the pledge of my salvation, the remedy of my frailty and inconstancy, the reparation for all the defects of my life, and my secure refuge at the hour of my death. . . I fear all from my own weakness and malice, but placing my entire confidence in Thee, O Heart of Love, I hope for all from Thine infinite goodness. Annihilate in me all that can displease or resist Thee. Imprint Thy pure love so deeply in my heart that I may never forget Thee or be separated from Thee. I beseech Thee, through Thine infinite goodness, grant that my name be engraved on Thy Heart for in this I place all my happiness and all my glory, to live and to die as one of Thy devoted servants. Amen.
PROMISES OF THE HEART OF JESUS FOR NINE FIRST FRIDAYS To Those that Live the Devotion to His Sacred Heart
The First Friday Devotion to the Sacred Heart of Jesus is based on a promise made by Our Lord Jesus Christ during an Apparition to St. Margaret Mary. This promise was implicitly approved by the Church in the 1920 canonization of St. Margaret Mary. The promise reads: "I promise you in the excessive Mercy of My Heart that My all-powerful Love will grant to all those who communicate on the First Friday in nine consecutive months the Grace of Final Penitence; they shall not die in My disgrace nor without receiving the Sacraments; My Divine Heart shall be their safe refuge in this last moment."
Purpose of the Devotion: Reparation to the Heart of Jesus
In order to receive these graces we should:
1-Recieve without interruption Holy Communion for nine consecutive first Fridays.
2-Have the intention of honoring the Sacred Heart of Jesus persevering in our faith until the end.
3-Offer each Holy Communion as an act of expiation for the offenses committed against this Holy Sacrament.
4-Pray: "O Lord, who in the Heart of Your Son, wounded by our sins, has deposited infinite treasures of grace - we pray, that upon receiving the homage of our love, we have offered you a sufficient reparation.
Through our Lord Jesus Christ. Amen. Heart of Jesus, I trust in You."
Promises of the Sacred Heart of Jesus
1. I will give them all the graces necessary for their state of life.
2. I will give peace in their families.
3. I will console them in all their troubles.
4. I will be their refuge in life and especially in death.
5. I will abundantly bless all their undertakings.
6. Sinners shall find in my Heart the source and infinite ocean of mercy.
7. Tepid souls shall become fervent.
8. Fervent souls shall rise speedily to great perfection.
9. I will bless those places wherein the image of My Sacred Heart shall be exposed and venerated.
10. I will give to priests the power to touch the most hardened hearts.
11. Persons who propagate this devotion shall have their names eternally written in my Heart.
12. In the excess of the mercy of my Heart, I promise you that my all powerful love will grant to all those who will receive Communion on the First Fridays, for nine consecutive months, the grace of final repentance: they will not die in my displeasure, nor without receiving the sacraments; and my Heart will be their secure refuge in that last hour.
Images Source: Google Images - Prayer Source: https://catholicfaithpatronsaints.com/