Quran

Abraham banishes Ishmael as a lad, and the break between them seems final. To reconcile father and son, Jewish and Islamic traditions tell a story about Abraham going to visit Ishmael and meet his wives. Despite being similar, the two stories are used for different purposes.

The Quran makes multiple intertextual connections with the Shema and its rabbinic commentary in its qiblah (“direction”) passages, thus highlighting a point of agreement between Jews and Muslims: Prayer is not about the physical direction you face but about loving God with all your heart.

Does the Supplementary Hypothesis explain the existence of a fourth son that found his way back into Pirkei de-Rabbi Eliezer and the Quran?

Today chesed is understood as an altruistic act of kindness. In the Bible, chesed and the parallel term noam refer to a covenantal arrangement between a powerful person or deity and their subject(s).