I just finished Surprised by Hope also (and we talk about it in today’s podcast with him!
It really changed my world, as being raised as a Southern Baptist “go to heaven when you die or experience eternal conscious torment” ilk.
“As long as we see salvation in terms of going to heaven when we die, the main work of the church is bound to be seen in terms of saving souls for that future. But when we see salvation as the New Testament sees it, in terms of Gods promised new heavens and new earth, and of our promised resurrection, to share in that new and gloriously embodied reality, what I have called life after life after death, then the main work of the church here and now demands to be rethought in consequence.” Surprised by Hope (not sure what page, was listening on audio 
)