Eastern religions today teach that after death our souls merge with the All-Soul of the universe. Just as a drop of water returning to the ocean loses its individual nature in the whole, so we become an impersonal part of the impersonal spiritual life force knitting all things together. But if after death there is nonexistence, impersonal existence, or in any case nonconsciousness, that means there is no love, because only persons can love. If we are not a self after death, then we have lost everything, because what we most want in life is love.
Tim Keller, Making Sense of God, p. 167
In addition, we will never again fear separation from those we love. Disrupted love, the greatest sadness that earthly life contains, will be gone forever. In heaven “they shall know that they shall forever be continued in the perfect enjoyment of each other’s love.” All things there “shall flourish in an eternal youth. Age will not diminish anyone’s beauty or vigor, and there love shall flourish . . . as a living spring perpetually springing . . . as a rive which ever runs and is always clear and full.”
Tim Keller, Making Sense of God, p. 169
Quoting Jonathan Edwards, Heaven is a World of Love, The Sermons of Jonathan Edwards: A Reader.
God had respect to himself, as his highest end [or goal], in this work [of creation]; because he is worthy in himself to be so, being infinitely the greatest and best of beings. All things else, with regard to worthiness, importance, and excellence, are perfectly as nothing in comparison [to] him.
Jonathan Edwards, The End for Which God Created the World, p. 140
quoted by John Piper, Let the Nations Be Glad, p. 204