Ibrahim Nakha'i, may Allah have mercy on him, regarding the statement of Allah the Exalted: ﴿فَأَغْرَيْنَابَيْنَهُمُالْعَدَاوَةَوَالْبَغْضَاءَ﴾, said: In this verse, I understand «إِغْرَاء» to mean nothing but various misguided sects and mutual hatred and enmity.
Hadith Referenceسنن سعید بن منصور / كتاب التفسير / 721