Act of Contrition

O my God, I am heartily sorry for having offended You, and i detest all my sins, because I dread the loss of heaven and the pains of hell. But most of all, because they offend You, my God Who are all good and deserving of all my love. I firmly resolve with the help of Your grace to confess my sins, to do penance, and to amend y life. Amen.