In the name of the Father, and of the Son, and of the Holy Ghost. Amen.
It is in thy name, O adorable Trinity, it is to honour thee, and to do thee homage, that I assist at this most holy and august sacrifice. Permit me then, O Lord, to unite my intention with that of thy Minister now at the altar, in offering up this precious victim; and give me the same sentiments I ought to have had on Mount Calvary, had I been an eye-witness of that bloody sacrifice.
At The Confiteor.
Think, in the bitterness of your heart, on all your past sins, and recollect, in a general manner, such of them as are most humiliating. Lay your weaknesses before God, and beg of him to pardon them. Implore his assistance in all your necessities, through the infinite efficacy of this great sacrifice.
I confess, O my God, not only in thy presence, who seest the secrets of hearts, but also in the presence of all the blessed in heaven, and faithful on earth, that I have often and grievously offended thee in thought, word, and deed, through my fault, through my fault, through my most grievous fault. Yes, Lord, I have sinned; I acknowledge to my shame, and with the most bitter regret, that I have ungratefully abused all thy gifts; and therefore I humbly beseech thee, O blessed Virgin Mary, and all ye saints and angels, to intercede for me. Vouchsafe, O Lord, to listen to them; grant to the ardour of their prayers, what thou mayest justly refuse to the coldness of mine; and to their services, that pardon to which my offences can have no claim.
When The Priest Is Going Up To The Altar.
Unite, O Lord, our hearts and wills, and remove from us every thing that may any way make us unfit for appearing in thy sanctuary. Of ourselves we are unworthy to appear in thy presence: therefore we implore the intercession of the saints in our behalf. Grant to their prayers the pardon of all our sins: through Christ our Lord. Amen.