Instruct: Classify a review into positive or negative sentiment.
Query: A catalyst for economic prosperity

Spiritual Economics is a well written book in the form of Christianity called "New Thought". I found the book quite inspiring. Prosperity and abundance are at the core of this book, however, it is not limited to economic prosperity. This book has led me to read other great books from similar writers. I read this book a few months ago and I have already set it aside for a second reading. I highly recommend it.