Join me in reading Genesis 21:8-34. I read from the ESV Bible. If you don't have that version, you can easily follow along at ESV.org and feel free to read the passage in your own translation as well.

Worship the Lord in the splendor of holiness;    tremble before him, all the earth!

Say among the nations, “The Lord reigns!    Yes, the world is established; it shall never be moved;    he will judge the peoples with equity.”