Can we challenge God? Here, Abraham warned by angels, who he took for strangers in need of food and comfort, who later said that they would destroy the city of Sodom whose inhabitants were cruel to outsiders enslaving them and physically and sexually attacking them. But Abraham challenged God saying if there were even as few as ten just people there, shouldn’t Hashem spare them? We too should have the courage to confront injustice and stand for righteousness. It is our reason for being here.