Re: Avtar in Hinduism?
Swarga is seen as a transitory place for righteous souls who have performed good deeds in their lives but are not yet ready to attain moksha live before their next re-incarnation.
Naraka is also temporary where souls are punished for their sins. After they pay the dues, depending on the type of sin committed, they are send to swarga before being reborn or reborn immediately to continue their journey towards Brahman.