John is asked by God what would make him believe in divine powers. John mentions the ability to control nature, which God then uses as an opportunity to prove himself, making it rain inside of John's car.
The company has a discussion on ethical dilemmas involving stealing in a perilous situation. They then shift into a philosophical discussion when Andy asks Michael how he knows the wall in the room is there if he's not looking at it. Michael goes into a deeper philosophical discussion by questioning the knowledge of other people and objects.
Carter's company has developed a cure for cancer. Carter has been keeping the cure secret for years so that he can continue to profit off of cancer treatments.