It is reported that Ṭalq b. Ḥabīb - Allāh have mercy on him - said, "The right of Allāh is too great and heavy for the creation to fulfill and the blessings of Allāh are too many to enumerate, but you should remain repentant, morning and evening."

Ibn Abī Al-Dunyā, Al-Tawbah article 62.