Human beings live at one extreme or the other.
A person who takes action zealously lives at 'the extreme of zealousness' while working hard to the extreme.
A person who is lazy lives at 'the extreme of laziness' because they are lazy to the extreme.
According to how their body lived taking action to the extreme in the physical world,
their spirit receives exactly as much in the world of spirits.
Their spirit receives salvation and lives eternally according to the deeds of their body.
During the time your body lives, while being united with the Lord and loving Him,
you must live at that extreme of life.