This identifying trait of true Christians harmonizes with the apostle Paul’s inspired exhortation: “Return evil for evil to no one....
فَهُمْ يُطَبِّقُونَ وَصِيَّةَ ٱللهِ :‏ « لَا تُبَادِلُوا أَحَدًا سُوءًا بِسُوءٍ .‏ .‏ .‏ .‏