On to the Camelot interview of James Mahu.
This argument is a direct consequence of empathy. Sociopaths won't understand this argument at all. They see it from a perspective of selfishness, superiority, irresponsibility, shamelessness, and a complete lack of concern for anyone "left behind", and so the whole idea is senseless to them. It's very much like the Golden Rule: "Do not do to others what you would not want done to you." Normal people can easily identify with the Golden Rule, but sociopaths find it senseless. For it to make sense to sociopaths, they have to rearrange it to: "Whoever has the gold makes the rules."
The idea of heavenly reward is also one of the "in-your-face" clues that mainstream religion is a societal control structure created by sociopaths in the distant past. They were driving the bus back then too, and their prior work clearly exposes them as sociopaths, when you know what to look for.