This was a dense little book of theological essays that I will have to read more than once to let its messages sink in fully. Miller is a lot of fun--if intense cerebral meanderings enter into your definition of fun. He doesn't take himself too seriously, and even when his ideas go over your head, you don't get the feeling that if you were to sit down with him over a meal he'd at all give an impression of superiority. I highly recommend this book if you want something to chew on spiritually. This book is a mental and spiritual workout, but it's worth it.
My favorite essay in the collection is "Atonement and Testimony," which has had a significant impact on my views of those two topics. Let me give you a taste. "Just as every doctrine or ritual pertaining to Mormonism is only an appendage to our testimony of Jesus, so too is a testimony of anything other than the Atonement a testimony only in the attenuated sense. This is true of every Mormon claim. To have a testimony of the Book of Mormon can only mean that through it one has experienced the Atonement of Jesus Christ. The same follows for Joseph Smith, President Monson, tithing, the word of wisdom, the Church as an institution, etc. To have a testimony of these things is to have experienced the Atonement in connection with them--nothing more, nothing less....The moment when any person, object, doctrine, or principle detaches itself from the task of occasioning an experience of Christ's atonement is the moment when that thing becomes a sign, a dead limb splintered from the tree of life" (Miller, 65).
My other favorite is "The Hermeneutics of Weakness." Another taste: "If we desire autonomy, then our weakness and dependence on God appear as a disastrous source of shame. If we desire atonement, then our relatedness to God appears as nothing less than God's most gracious gift....To come to the Lord is to be shown our weakness because the site at which we overlap with him is simultaneously the site of our dependence and his grace. To confess our weakness is to confess our connection to him. It follows, then, that if we are humble and acknowledge our insufficiency, his grace will be sufficient. The only thing that could prevent the sufficiency of his grace is our refusal to admit a need for it" (100). "When, in the presence of God, we see the truth of weakness, then 'weak things become strong' unto us, not because our weakness has been expunged but because we have ceded our debilitating claim to mastery or autonomy" (105).
Read this book. The parts that would stand out to you and stretch and reshape your understanding will probably different than the parts that changed me.