Fast out of faith and hope for reward during Ramadan .

This hadith, narrated by Abu Hurairah, speaks about the rewards of fasting during the holy month of Ramadan. It teaches us that if we fast out of faith and with the hope for reward, then our previous sins will be forgiven. This is a great reminder for us to strive to do good deeds and have faith that Allah will forgive us for our past mistakes. We should also remember that fasting is not just about abstaining from food and drink but also from bad habits such as gossiping or lying. By doing this, we can reap the rewards promised by Allah in this hadith and be blessed with His mercy and forgiveness.