Well, I just returned the book to the library, so this is going to have to be from memory...
The section on prayer in that particular book has a lot to do with giving up the idea of God as a heavenly father who doles out answers to prayers in the first place. Actually, Spong is just a trip, because he always starts out his recent books by saying, "I'm a Christian, I believe in God, I believe in Jesus," and, of course, he's a retired Episcopal bishop--and then through really, really excellent biblical criticism and faith criticism, he basically dismantles Christianity and theism piece by piece. Your mouth is always kind of left hanging open by the end of the book whatever your beliefs actually are, because there's a certain "HOW did he get from there to here??" quality to it all.
For instance, in
Jesus for the Non-Religious, which was an even more recent Spong book, he dismantles any traditional theist understanding of Jesus totally; I mean, absolutely 100%. But he actually
does show how it's possible to do this and still have a belief in Jesus in the way that he's talking about. He defines Jesus as a human being who showed the ability to love fully and wastefully, to give himself away for others without counting the cost, and
anyone could embody those principles. Spong grew up in a certain faith tradition, so he's sticking with Jesus, but you can pick someone else if you want.
However,
none of them are going to magically answer prayers for anybody. What Spong would say, I think, is what I believe: the power of prayer is to bring us closer in comtemplation to God as we understand God, and to bring us together as communities in love, to move beyond our prejudices and limitations. The
worst way, the most destructive way, to use prayer is to pray
for some kind of magical result.