To include our parents when we ask for God's forgiveness

Thou seest, O Lord, our suppliant hands lifted up towards the heaven of Thy favor and bounty. Grant that they may be filled with the treasures of Thy munificence and bountiful favor. Forgive us, and our fathers, and our mothers, and fulfil whatsoever we have desired from the ocean of Thy grace and Divine generosity. Accept, O Beloved of our hearts, all our works in Thy path. Thou art, verily, the Most Powerful, the Most Exalted, the Incomparable, the One, the Forgiving, the Gracious. 

- Baha'u'llah  (‘Gleanings from the Writings of Baha'u'llah’)