Imagine richest man, whose wealth was so great that it will allow to live comfortably and to him and his descendants. Such a person is no need to sweat to work for themselves, just to get a livelihood. And he can afford to do work for others - charity, education and so on. This is a material example, but also is the situation there in the spiritual dimension.

There, the rich man - is the one who comes by faith above reason. He has an iron certainty that the complete correction (and full enjoyment) destined to all creatures without exception! And he is not afraid of what will be left without eternity, without a world to come. Therefore, he has no need to work for themselves - in order to earn a "paradise". So it can afford to work on the Creator, which is to return.