Abu Sa`id Al-Khudri (Radhiallahu anhu) reported,
The Messenger of Allah (Sallallaahu 'alaihi wasallam) said:
"Every slave of Allah who observes Saum (fasting) for one day for the sake of Allah, Allah will draw his face farther from Hell-fire to the extent of a distance to be covered in seventy years.''
[Al-Bukhari and Muslim]
Commentary:
The Hadith highlights the excellence of fasting for the sake of Allah which will serve, on the Day of Resurrection, as shield against Hell-fire.
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