فَنَزَلَتْ {لَيْسَ عَلَيْكَ هُدَاهُمْ وَلَكِنَّ اللَّهَ يَهْدِي مَنْ يَشَاءُ وَمَا تُنْفِقُوا مِنْ خَيْرٍ فَلِأَنْفُسِكُمْ وَمَا تُنْفِقُونَ إِلَّا ابْتِغَاءَ وَجْهِ اللَّهِ وَمَا تُنْفِقُوا مِنْ خَيْرٍ يُوَفَّ إِلَيْكُمْ وَأَنْتُمْ لَا تُظْلَمُونَ} البقرة 272
The verse was, therefore, revealed It is not for you to guide them to the right path, but God guides to the right path whom He pleaseth. Whatever of good ye give benefits your own souls, and ye shall only do so seeking the ‘Face’ of God. Whatever good ye give, shall be rendered back to you, and ye shall not be dealt with unjustly