ﻋﻦ ﺃﺑﻲ ﺳﻌﻴﺪ ﺍﻟﺨﺪﺭﻱ ﺭﺿﻲ ﺍﻟﻠﻪ ﻋﻨﻪ ﺃﻥ ﺍﻟﻨﺒﻲ ﺻﻠﻰ ﺍﻟﻠﻪ ﻋﻠﻴﻪ ﻭﺳﻠﻢ ﻗﺎﻝ : " ﻻ ﻳﺼﻮﻡ ﻋﺒﺪ ﻳﻮﻣﺎً ﻓﻲ ﺳﺒﻴﻞ ﺍﻟﻠﻪ ﺇﻻ ﺑﺎﻋﺪ ﺍﻟﻠﻪ ﺑﺬﻟﻚ ﺍﻟﻴﻮﻡ ﻭﺟﻬﻪ ﻋﻦ ﺍﻟﻨﺎﺭ ﺳﺒﻌﻴﻦ ﺧﺮﻳﻔﺎً 0([14])" ﻗﺎﻝ ﺍﻟﻤﻬﻠﺐ : ﻫﺬﺍ ﺍﻟﺤﺪﻳﺚ ﻳﺪﻝ ﺃﻥ ﺍﻟﺼﻴﺎﻡ ﻓﻰ ﺳﺎﺋﺮ ﺃﻋﻤﺎﻝ ﺍﻟﺒﺮ ﺃﻓﻀﻞ ﺇﻻ ﺃﻥ ﻳﺨﺸﻰ ﺍﻟﺼﺎﺋﻢ ﺿﻌﻔًﺎ ﻋﻨﺪ ﺍﻟﻠﻘﺎﺀ ؛ ﻷﻧﻪ ﻗﺪ ﺛﺒﺖ ﻋﻦ ﺍﻟﺮﺳﻮﻝ ﺃﻧﻪ ﻗﺎﻝ ﻷﺻﺤﺎﺑﻪ ﻓﻰ ﺑﻌﺾ ﺍﻟﻤﻐﺎﺯﻯ ﺣﻴﻦ ﻗﺮﺏ ﻣﻦ ﺍﻟﻤﻼﻗﺎﺓ ﺑﺄﻳﺎﻡ ﻳﺴﻴﺮﺓ ) : ﺗﻘﻮﻭﺍ ﻟﻌﺪﻭﻛﻢ ( ﻓﺄﻣﺮﻫﻢ ﺑﺎﻹﻓﻄﺎﺭ ؛ ﻷﻥ ﻧﻔﺲ ﺍﻟﺼﺎﺋﻢ ﺿﻌﻴﻔﺔ ﻭﻗﺪ ﺟﺒﻞ ﺍﻟﻠﻪ ﺍﻷﺟﺴﺎﻡ ﻋﻠﻰ ﺃﻧﻬﺎ ﻻ ﻗﻮﺍﻡ ﻟﻬﺎ ﺇﻻ ﺑﺎﻟﻐﺬﺍﺀ 0 ﻭﻟﻬﺬﺍ ﺍﻟﻤﻌﻨﻰ ﻗﺎﻝ ﺍﻟﻨﺒﻰ - ﺻﻠﻰ ﺍﻟﻠﻪ ﻋﻠﻴﻪ ﻭﺳﻠﻢ - ﻟﻌﺒﺪ ﺍﻟﻠﻪ ﺑﻦ ﻋﻤﺮﻭ ) : ﺃﻓﻀﻞ ﺍﻟﺼﻮﻡ ﺻﻮﻡ ﺩﺍﻭﺩ ﻛﺎﻥ ﻳﺼﻮﻡ ﻳﻮﻣًﺎ ﻭﻳﻔﻄﺮ ﻳﻮﻣًﺎ ، ﻭﻻ ﻳﻔﺮ ﺇﺫﺍ ﻻﻗﻰ ( ﻓﻼ ﻳﻜﺮﻩ ﺍﻟﺼﻮﻡ ﺍﻟﺒﺘﺔ ﺇﻻ ﻋﻨﺪ ﺍﻟﻠﻘﺎﺀ ﻭﺧﺸﻴﺔ ﺍﻟﻀﻌﻒ ﻋﻨﺪ ﺍﻟﻘﺘﺎﻝ ؛ ﻷﻥ ﺍﻟﺠﻬﺎﺩ ﻭﻗﺘﻞ ﺍﻟﻤﺸﺮﻛﻴﻦ ﺃﻋﻈﻢ ﺃﺟﺮًﺍ ﻣﻦ ﺍﻟﺼﻮﻡ ﻟﻤﻦ ﻓﻴﻪ ﻗﻮﺓ .([15]) ﻭﻋﻦ ﺃﺑﻲ ﻫﺮﻳﺮﺓ ﺭﺿﻲ ﺍﻟﻠﻪ ﻋﻨﻪ ﺃﻥ ﺍﻟﻨﺒﻲ ﺻﻠﻰ ﺍﻟﻠﻪ ﻋﻠﻴﻪ ﻭﺳﻠﻢ ﻗﺎﻝ " : ﻣﻦ ﺻﺎﻡ ﻳﻮﻣﺎً ﻓﻲ ﺳﺒﻴﻞ ﺍﻟﻠﻪ ﺯﺣﺰﺡ ﺍﻟﻠﻪ ﻭﺟﻬﻪ ﻋﻦ ﺍﻟﻨﺎﺭ ﺑﺬﻟﻚ ﺍﻟﻴﻮﻡ ﺳﺒﻌﻴﻦ ﺧﺮﻳﻔﺎً 0([16])" ﻭﻋﻦ ﺃﺑﻲ ﺃﻣﺎﻣﺔ ﺭﺿﻲ ﺍﻟﻠﻪ ﻋﻨﻪ ﺃﻥ ﺍﻟﻨﺒﻲ ﺻﻠﻰ ﺍﻟﻠﻪ ﻋﻠﻴﻪ ﻭﺳﻠﻢ ﻗﺎﻝ " ﻣﻦ ﺻﺎﻡ ﻳﻮﻣﺎً ﻓﻲ ﺳﺒﻴﻞ ﺍﻟﻠﻪ ﺟﻌﻞ ﺍﻟﻠﻪ ﺑﻴﻨﻪ ﻭﺑﻴﻦ ﺍﻟﻨﺎﺭ ﺧﻨﺪﻗﺎً ﻛﻤﺎ ﺑﻴﻦ ﺍﻟﺴﻤﺎﺀ ﻭﺍﻷﺭﺽ ([17])" ﻭﻋﻦ ﻋﻘﺒﺔ ﺑﻦ ﻋﺎﻣﺮ ﺭﺿﻲ ﺍﻟﻠﻪ ﻋﻨﻪ ﺃﻥ ﺍﻟﻨﺒﻲ ﺻﻠﻰ ﺍﻟﻠﻪ ﻋﻠﻴﻪ ﻭﺳﻠﻢ ﻗﺎﻝ : " ﻣﻦ ﺻﺎﻡ ﻳﻮﻣﺎً ﻓﻲ ﺳﺒﻴﻞ ﺍﻟﻠﻪ ﺑﺎﻋﺪ ﺍﻟﻠﻪ ﻣﻨﻪ ﺟﻬﻨﻢ ﻣﺴﻴﺮﺓ ﻣﺎﺋﺔ ﻋﺎﻡ