Prayers Honoring the Immaculate Heart of Mary for the Month of August

 Holy Mother Church dedicates the month of August to the Immaculate Heart of Mary. The physical heart of Mary is venerated because it is united to her person and is the seat of her love and of her virtue. All of the faithful are encouraged to imitate this love and virtue and are encouraged to make an act of consecration to the Heavenly Queen. We should attempt to live out that consecration by imitating Jesus and Mary, by being dependent upon them, and by obeying them. By encouraging us to consecrate ourselves to the Immaculate Heart, the Church also asks us to make reparation for the sins committed against her. Every sin of ours brought her grief and suffering in union with her Divine Son since sin caused the terrible suffering of Calvary in which her heart was torn with pain. Two prayers intended for these purposes follow: an act of consecration and an act of reparation.

St. Louis De Montfort's Consecration 

I, N., a faithless sinner-- renew and ratify today in thy hands, O Immaculate Mother, the vows of my Baptism; I renounce forever Satan, his pomps and works; and I give myself entirely to Jesus Christ, the Incarnate Wisdom, to carry my cross after Him all the days of my life, and to be more faithful to Him than I have ever been before. In the presence of all the heavenly court I choose thee this day, for my Mother and Mistress. I deliver and consecrate to thee, as thy slave, my body and soul, my goods, both interior and exterior, and even the value of all my good actions, past, present and future; leaving to thee the entire and full right of disposing of me, and all that belongs to me, without exception, according to thy good pleasure, for the greater glory of God, in time and in eternity. Amen.
(from The Secret of the Rosary)

Reparation for Blasphemy Against the Blessed Virgin Mary 

Most glorious Virgin Mary, Mother of God and our Mother, turn thine eyes in pity upon us, miserable sinners; we are sore afflicted by the many evils that surround us in this life, but especially do we feel our hearts break within us upon hearing the dreadful insults and blasphemies uttered against thee, O Virgin Immaculate. O how these impious sayings offend the infinite Majesty of God and of His only-begotten Son, Jesus Christ! How they provoke His indignation and give us cause to fear the terrible effects of His vengeance! Would that the sacrifice of our lives might avail to put an end to such outrages and blasphemies; were it so, how gladly we should make it, for we desire, O most holy Mother, to love thee and to honor thee with all our hearts, since this is the will of God. And just because we love thee, we will do all that is in our power to make thee honored and loved by all men. In the meantime do thou, our merciful Mother, the supreme comforter of the afflicted, accept this our act of reparation which we offer thee for ourselves and for all our families, as well as for all who impiously blaspheme thee, not knowing what they say. Do thou obtain for them from Almighty God the grace of conversion, and thus render more manifest and more glorious thy kindness, thy power and thy great mercy. May they join with us in proclaiming thee blessed among women, the Immaculate Virgin and most compassionate Mother of God. Amen.
(from the Raccolta)