Book excerpt: “Here is a book to be welcomed enthusiastically, to be read carefully, and to be returned to frequently.” –Sinclair B. Ferguson In our world, we use the word heart to refer to our emotions. But the Bible uses the word heart to refer to the governing center of life. We need to grasp the true meaning of the heart in order to better understand ourselves, our sin, and our need for redemption. As we rediscover the heart as the source of all our thoughts, fears, words, and actions, we will discover principles and practices for orienting our hearts to truly love and obey God with all that we are.