Summarize this understanding in your post. What is interesting, significant, surprising, challenging, and/or meaningful to you? (One point to pay special attention to is that God sends a message directly not just to Abraham but also to Sarah and to Hagar. What might the significance of this be?) How is this understanding of all three faiths as siblings important for our world today? (Think about how Abraham is buried. What do his sons do? And how might this relate to contemporary issues?)