Kelley Woods (Gibbons & Woods, 2016, pp. 180-182) describes how she hypnotically guided a dying client to pre-experience the ultimate fulfillment of her existence in the Universe of all Universes, the Kingdom of Heaven, and bring back to her failing body "all of the beauty, all of the joy, and all of the love that it was possible to experience in a lifetime and more," to subdue the fear of her impending death, Clients who do not have specific religious or metaphysical beliefs of their own may be able to use a metaphor of the Multiverse adapted from modern physics, in which anything that can happen actually does happen. to pre-experience the fulfillment of their existence in whatever way they may choose to define it.
Gibbons, D. E., & Woods, K. T. (2016). Virtual reality hypnosis: Explorations in the Multiverse. Amazon Books.