ﻗﺎﻝ ﺑﻌﺾ ﺍﻟﺴّﻠﻒ :* ﻣﻦ ﺳﺮَّﻩ ﺃﻥ ﻳُﻜﻤَّﻞ ﻟﻪ ﻋﻤﻠﻪ , ﻓﻠﻴُﺤﺴِّﻦ ﻧﻴﺘﻪ ..* ﻓﺈﻥَّ ﺍﻟﻠﻪ ﻋﺰ ﻭﺟﻞ ﻳﺄﺟﺮ ﺍﻟﻌﺒﺪ ﺇﺫﺍ ﺃﺣﺴﻦ ﻧﻴﺘﻪ* ﺣﺘّﻰ ﺑﺎﻟﻠﻘﻤﺔ ﻳﺄﻛُﻠﻬﺎ !