S4, E1 וירא יח:א-ג. חורבן סדום ולידת יצחק

Avraham learnt how to see Hashem after he circumcised.  Upon seeing the three men on their way to Sodom he stopped them and invited them to eat, thereby connecting his own destiny with them and their divine mission of destroying Sodom. Sources: ישעיהו נא:א-ו You can email Rabbi Burton with questions or comments at: oros.yaakov@gmail.com For a lecture series on major topics in Jewish philosophy, see here: https://anchor.fm/shnayor-burton