The First Petition - Jesus Psalter

This whole series can be found under Jesus Psalter Series in the sidebar. The reader is referred there for "how to" and any historical notes. To the latter I will add more as I find them. Each petition will be posted in the same format: the petition itself, which is to be said ten times, followed by a collection of prayers compiled from my available sources, including in bold, the ones that see to be "the original" prayers, to differentiate them. (It will be noted that the first prayer is always the Petition plus an embolism which clarifies the intention. Then the closing prayer, Pater Noster, and Ave. 

Jesus, Jesus, Jesus, have mercy on me. (x10)

Jesus, have mercy on me, O God of compassion, and forgive the many and great offenses I have committed in Thy sight. 
Many have been the follies of my life, and great are the miseries I have deserved for my ingratitude.
Have mercy on me, dear Jesus, for I am weak; O Lord, heal me, who am unable to help myself.
Deliver me from setting my heart upon any of Thy creatures, which may divert my eyes from continually looking up to Thee.
Grant me grace henceforth, for the love of Thee, to hate sin: and out of a just esteem of Thee, to despise worldly vanities.

Have mercy on all sinners, O Jesus, I beseech Thee; turn their vices into virtues and, making them true observers of Thy law and lovers of Thee, bring them to bliss in everlasting glory.
Have mercy also on the souls in Purgatory, for Thy bitter passion, I beseech Thee, and for Thy glorious name, Jesus.

O blessed Trinity, one true God, have mercy on me.

Our Father (or Pater Noster). Hail Mary (or Ave Maria)

A comment on the common concluding prayer, of course, "All Sinners" includes the person praying. The subtext of "change their vices into virtues" is that all vices are only misdirected virtues. There is no positive evil: only a deficiency of good in some area. One fails to love God enough and loves other things instead. But it is still love.