Day 4 My God! because Thou art infinite goodness, I am sorry with my whole heart for having offended Thee. I promise to die rather than ever offend Thee more. Give me holy perseverance; have pity on me, and have pity on those holy souls that burn in the cleansing fire and love Thee with all their hearts. O Mary, Mother of God, assist them by thy powerful prayers. Say one Our Father, one Hail Mary, and the Prayer to Our Suffering Savior for the Holy Souls in Purgatory .