“The Messenger of Allah ﷺ said,
Whoever fasts Ramadān with īmān and iḥtisāb (hoping for reward), all his previous sins will be forgiven. Whoever performs qiyām in Laylat al-Qadr with īmān and iḥtisāb, all his previous sins will be forgiven. Whoever performs qiyām in the month of Ramaḍān with īmān and iḥtisāb, all his previous sins will be forgiven” (Bukhārī).
Notice the caveat of ‘īmān’ and ‘iḥtisāb’ with these actions of Ramaḍān. When you fast in Ramaḍān, it cannot be because of habit, or because it’s what your family does and is deemed ‘culturally’ the right thing to do.
The repetition of īmān and iḥtisāb in the above ḥadīth reminds us that all our good deeds should be an expression of our servitude (ʿubūdiyyah) and obedience to Allah
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