There is no hell.

“The greatest punishment (in reality an inevitable consequence) for wrongdoing and deliberate rebellion against the government of God is loss of existence as an individual subject of that government. The final result of wholehearted sin is annihilation.”
Paper 2:3

"The Jewish traditions of heaven and hell and the doctrine of devils as recorded in the Hebrew scriptures, while founded on the lingering traditions of Lucifer and Caligastia, were principally derived from the Zoroastrians during the times when the Jewish people were under the political and cultural dominance of the Persians. Zoroaster, like the Egyptians, taught the "day of judgment," but he connected this event with the end of the world."
Paper 95:6

“If some physical catastrophe should doom the planetary residence of an evolving race, the Melchizedeks and the Life Carriers would install the technique of dematerialization for all survivors, and by seraphic transport these beings would be carried away to the new world prepared for their continuing existence. The evolution of a human race, once initiated on a world of space, must proceed quite independently of the physical survival of that planet, but during the evolutionary ages it is not otherwise intended that a Planetary Adam or Eve shall leave their chosen world.”
Paper 51:2