مَنْ أَصْلَحَ سَرِيرَتَهُ أَصْلَحَ اللهُ عَلانِيَتَهُ
وَمَنْ أَصْلَحَ مَا بَيْنَهُ وَبَيْنَ اللهِ أَصْلَحَ اللهُ مَا بَيْنَهُ وَبَيْنَ النَّاسِ
Whoever rectifies their inner self, God rectifies their outward
Whoever rectifies what is between them and God, God rectifies what is between them and people
المصدر · Source: Nahj al-Balagha. Compiled by al-Sharif al-Radi