for forgiveness, mercy, guidance, well-being, and provision, for these encompass securing the good of this world and the Hereafter and warding off evil in both.
Hudhayfah (may Allah be pleased with him) reported that the Messenger of Allah (may Allah bless him and grant him peace) would say between the two prostrations: “My Lord, forgive me! My Lord, forgive me!” Narrated by Abū Dāwūd1.
That is, he (may Allah bless him and grant him peace) would repeat this supplication between the two prostrations, not merely say it twice.
Ibn Abbās (may Allah be pleased with them both) reported: “Between the two prostrations, the Prophet (may Allah bless him and grant him peace) would say: ‘O Allah, forgive me, have mercy on me, mend me, grant me well-being, guide me, and provide for me.’” Narrated by Abū Dāwūd and al-Tirmidhī2.
Asking for forgiveness affords protection from the evil consequences of sins. Asking for mercy brings goodness, righteousness, and benevolence. Asking Allah to mend the servant entails meeting his needs, mending his brokenness, restoring the good he has lost, and compensating him for it. Asking for well-being entails safety from afflictions and trials and deliverance from tribulations and ordeals. Asking for guidance provides access to the avenues of happiness and success in this world and the Hereafter. Asking for provision brings that which sustains the body—food and drink—and that which sustains the spirit—knowledge and faith.
Thus, this magnificent supplication prescribed for this sitting encompasses the foundations of happiness, every avenue of goodness, and the paths to success in this world and the Hereafter. How magnificent a supplication it is, and how comprehensive and all-embracing!