That statement is a logical consequence of what he said earlier, namely: “Abhor what is wicked. ”
عَلَى سَبِيلِ ٱلْمِثَالِ ،‏ نَحْنُ لَا نُخَالِفُ وَصَايَا ٱللهِ لِكَيْ نُحَافِظَ عَلَى ٱلسَّلَامِ مَعَ ٱلْآخَرِينَ .‏