وَجَعَلَهَا كَلِمَةًۢ بَاقِيَةً فِى عَقِبِهِۦ لَعَلَّهُمْ يَرْجِعُونَ Qur’an Az-Zukhruf (43:28)WajaAAalaha kalimatan baqiyatan fee AAaqibihi laAAallahum yarjiAAoona
See 2:130-132.
A Word: i.e., the Gospel of Unity, viz.: "I worship only Him who originated me", as in verse 27. This was his teaching, and this was his legacy to those who followed him. He hoped that they would keep it sacred, and uphold the standard of Unity. Cf. xxxvii. 108-1 1 1.