وَتَمَّتْ كَلِمَتُ رَبِّكَ صِدْقًا وَعَدْلًا ۚ لَّا مُبَدِّلَ لِكَلِمَـٰتِهِۦ ۚ وَهُوَ ٱلسَّمِيعُ ٱلْعَلِيمُ Qur’an Al-An'am (6:115)Watammat kalimatu rabbika sidqan waAAadlan la mubaddila likalimatihi wahuwa alssameeAAu alAAaleemu
When related to God, the term kalimah (lit., "word") is often used in the Qur'an in the sense of "promise". In this instance it obviously refers to the Biblical promise (Deuteronomy xviii, 15 and 18) that God would raise up a prophet "like unto Moses" among the Arabs see surah {2}, note [33].