The Prophet (SAWA) said, ‘A servants faith is incomplete until he loves for his brother what he loves for himself, and until he fears Allah both in times of jesting as well as seriousness.
رسولُ اللهِ (صَلَّيَ اللهُ عَلَيهِ وَ آلِهِ) : لا يَسْتَكمِلُ عبدٌ الإيمانَ حتّى يُحِبَّ لأخيهِ ما يُحِبُّ لِنَفْسِهِ ، وحتّى يَخافَ اللّهَ في مِزاحِهِ وجِدِّهِ.
Similar narrations
Mīzān al-Ḥikma #1090The Prophet (SAWA) said, ‘A servant will not have faith until he loves for others the good that he loves for himself.