"Those will be given their reward twice for having been patient," in their religion, "and they repel evil with good." The interpretation of al-Suddi: they ward off harm and ugly speech with known good words and pardon. "And from what We have provided them, they spend," meaning: the obligatory Zakat.
﴿أُولَئِكَ يُؤْتَوْنَ أَجْرَهُمْ مَرَّتَيْنِ بِمَا صَبَرُوا﴾ عَلَى دِينِهِمْ ﴿وَيَدْرَءُونَ بِالْحَسَنَةِ السَّيِّئَةَ﴾ تَفْسِيرُ السُّدِّيُّ: يَدْفَعُونَ بِالْقَوْلِ الْمَعْرُوفِ وَالْعَفْوِ الْأَذَى وَالْأَمْرَ الْقَبِيحَ ﴿وَمِمَّا رَزَقْنَاهُمْ يُنْفقُونَ﴾ يَعْنِي: الزَّكَاة الْوَاجِبَة