(وسائل الشيعه ج1 ص91) And do know that you will not become our friend until (such time) that if all the inhabitants of your city collectively form this opinion about you & say 'Indeed you are a bad person'. This saying of them does not make you sorrowful & if they say ', Indeed you are a pious man' this does not make you glad. And but you compare yourself with the book of Allah.
So if you are the traverser of its way, pious in its pieties (wherever you are demanded & required to be pious), prone & inclined towards its persuasion, afraid of its Intimidation & threatening, so remain firm. And glad tiding for you because what they (people) say about you shall not harm you.
(تحف العقول ص284) Suleman bin Khalid narrates Abi Jaffar Imam Mohammed Baqir said "May I not inform you about the Islam's principle, its derivative & its summit, apex & hump?' I said 'yes why not, I may lay my life for you.' He said "However, its principle is service & its derivative is alm giving & its peak & summit is Jihad (holy war).
Then he said', If you please I may inform you regarding the doors of beneficence.' I said 'yes, I may lay my life for you.' He said ', .Fasting is a shield against (hell) fire & charity & dole removes & finishes sin, & so does the remembrance of Allah in the mid of night.[^6] 6-عَن سُلَيمانِ بنِ خالدٍ،عَن أبي جَعفَرٍ عَلَيهِ السَّلامُ:قالَ:أَلا اخبِرُکَ بِالإسلامِ أَصلِهِ وَفَرعِهِ وَذِروَةِ سَنامِهِ؟ قُلتُ:بَلی جُعِلتُ فِداکَ.قالَ:أَمّا أَصلُهُ فَالصَّلاةُ وَ فَرعُهُ الزَّکاةُ وذِروَةِ سَنامِهِ الجِهادُ،ثُمَّ قالَ :إن شِئتَ أَخبَرتُکَ بِأَبوابِ الخَيرِ قُلتُ نَعَم جُعِلتُ فِداکَ قالَ: الصَّومُ جُنَّةٌ مِنَ النّارِ،وَالصَّدَقَهُ تَذهَبُ بِالخَطيئَهِ، وَقِيامُ الرَّجُلِ في جَوفِ اللَّيلِ بِذِکرِ اللهِ.