THE INFINITE VALUE OF THE HOLY MASS
The Holy Mass is the highest form of worship. It is the sacrifice of Calvary renewed. One Mass gives God more praise and thanksgiving and makes more atonement for sin and pleads more eloquently than does the combined eternal worship of all the souls in heaven, on earth and in purgatory. In the Holy Mass, it is Jesus Christ, God, as well as Man, who is our Intercessor, our Priest and our Victim. Being God -as well as Man - His prayers, merits and His offerings are infinite in value.
The Mass is the best means we have:
1. To render God the highest form of worship.
2. To thank Him for all His blessings.
3. To obtain reparation for all our sins.
4. To obtain all the blessings we desire.
5. To release souls from purgatory and to shorten our own time there.
6. To preserve us from all dangers to soul and body.
7. To be consoled at the hour of death, for at that moment their memory will be our greatest consolation.
8. To intercede for us at the Judgment Seat of God.
9. To bring down God's blessings; therefore try to assist at Mass every day, or as often as possible, and twice on Sundays.
10. To better understand the sublimity of the Passion of Christ, and therefore, to increase our love for Him.
METHOD OF ASSISTING AT HOLY MASS
It is a common practice to limit our prayers to petition. This is a mistake. We owe God, first of all, adoration; secondly, gratitude. We can never thank Him sufficiently, though we were to employ eternity in so doing, for the innumerable gifts, material and spiritual, temporal and eternal, which He has bestowed upon us. Life, redemption, our Catholic Faith, preservation from grave sin, the grace of conversion, health, relatives and friends - these are but a few of God's gifts. Let us rejoice, therefore, to thank God by means of the Holy Mass. After adoration and thanksgiving comes atonement. Prostrate at the foot of Calvary's cross, down which the most precious blood of Jesus Christ flows from His gaping wounds, we should beg pardon for our sins which have thus nailed Christ to the cross. Let us as Him to pour His precious blood over our souls that they may be cleansed from their polluting stains. Prayer of petition should not be forgotten. In it we beg of God for the favors of which we stand in need.
SAY THE FOLLOWING PRAYERS DAILY:
MORINING OFFERING
O Jesus, through the Immaculate Heart of Mary, I offer Thee my prayers, works, joys and sufferings of this day for all the intentions of Thy Sacred Heart, in union with the Holy Sacrifice of the Mass throughout the world, in reparation for my sins, for the intentions of all our associates, for vocations to the priesthood and religious life and for the poor souls in purgatory.
Glory be to the Father, etc. (three times).
DAILY OFFERING
O My Jesus, I include myself in all the Holy Masses which are celebrated this day throughout the world, and offering them to Thee in union with the intentions of Thy Sacred Heart. I implore Thee to reserve for me, from each Holy Mass, one drop of Thy most precious blood to atone for my sins and their punishment. Grant me also the grace of obtaining through the merits of every holy sacrifice, the release of one poor soul from the pains of Purgatory, the conversion of one sinner, and also that one soul in the agony of death may obtain mercy, and that one mortal sin, which is so painful to Thy Sacred Heart, may be prevented. Amen
OFFERING TO THE ETERNAL FATHER
Eternal Father, we offer Thee the blood, the passion and the death of Jesus Christ: the sorrows of Mary most holy, and of St. Joseph, in satisfaction for our sins, in aid of the holy souls in Purgatory, for the needs of holy Mother Church and for the conversion of sinners.
after "Wonders of the Holy Mass" by Fr. Paul O'Sullivan O.P.
from http://olrl.org/library/oform.shtml