2:112
بَلَىٰ مَنْ أَسْلَمَ وَجْهَهُۥ لِلَّهِ وَهُوَ مُحْسِنٌ فَلَهُۥٓ أَجْرُهُۥ عِندَ رَبِّهِۦ وَلَا خَوْفٌ عَلَيْهِمْ وَلَا هُمْ يَحْزَنُونَ
balā man aslama wajhahu lillahi wahuwa muḥ'sinun falahu ajruhu ʿinda rabbihi walā khawfun ʿalayhim walā hum yaḥzanūna
In fact, any who direct themselves wholly to God and do good will have their reward with their Lord: no fear for them, nor will they grieve.
Yes, but whoever submits his face (himself) to Allâh (i.e. follows Allâh’s Religion of Islâmic Monotheism) and he is a Muhsin then his reward is with his Lord (Allâh), on such shall be no fear, nor shall they grieve. [See Tafsir Ibn Kathîr ].