What does the concept of immortality of the soul refer to?

The concept of immortality of the soul refers to the idea that the soul continues to exist after the death of the physical body. This belief is fundamental in many religious and philosophical traditions, asserting that while the body is temporary and subject to decay, the soul is everlasting and transcends physical existence. It conveys a sense of hope for an afterlife or a continuation of consciousness beyond mortal life, encouraging individuals to engage in moral behavior and spiritual growth during their earthly existence.

Other options present different ideas that are not related to the specific understanding of the soul's immortality. The notion of the body staying in the grave until the end of the world pertains to different eschatological beliefs. Life needing benefits to be worthwhile touches upon existential and philosophical questions, while a painful experience before death does not connect with the idea of the soul's ongoing existence.