In Sanatana Dharma, there is no single life, no single judgment, or eternal punishment. There is more than one life and, of course, there is no single judgment.
In fact, there is no judgment at all as such, for the idea is to help and not to judge and condemn. The inner dynamics of incarnation is not reward or punishment but self-improvement, and ultimately self-discovery and self-recovery, moksha.
-- Ram Swarup (1920-1998)
a foremost spokesperson of Hindu spirituality and culture in India