Would the Disciples Die for a Lie If They Believed It Was for the Greater Good?

Questions about whether the disciples would die for a lie if they believed it was for the greater good, how to start a conversation with an Uber customer who’s on his way to a Hindu temple, and what to say to someone who thinks there’s no way to know if God exists.  

• Would the disciples die for what they knew to be a lie if they believed the lie was essential for persuading the world to morally reform itself for the greater good?
• What would have been a good way to start a conversation with an Uber customer who told me he was on his way to the local Hindu temple?
• What would you say to someone who thinks God is a personal belief in your head and that there’s no way to know if there is a God or not?