… Why not just say that then? It would save much confusion.
It’d be hard to say whether there would be no suffering in off-world colonies, but I should doubt it. Traditionally, colonisation has been a dangerous thing, and human nature is as human nature does. The best you can do is reduce it so that what suffering does occur is either minor, or ineffectual.
Fire and Brimstone Hell is also commonly believed, but not actually in the bible, if I recall right.
Most of the punishment around Hell in the Bible is less about Hell itself, and more about not being able to enter Heaven and join God, and all of that, as oppose to Hell itself being punishment.