"Wow Grandpa, I didn't know you had to endure all that."
Endure? What's to endure? A lot of them thought armageddon was gonna happen but it didn't and he apparently knew better than the majority of JWs at the time because he trusted in his trusty green bible. (Which, by the way, had "old light" in it - Jesus is to be worshipped etc).
Nothing to endure there. It's not as if he was a brother in Malawi in 1972 having his hands chopped off and his wife used by a mob in the street or anything. That's endurance.