This is one of my favorite books. The book helps to summarize our Catholic faith and yet gives details that enhance your understanding of hard topics like the holy trinity. The author Father Michael Gaitley does a wonderful job with his illustration of the "Circle of Being". His conversational tone is meant to be like a retreat and it makes it fun and puts the audience at ease. He puts the trinity at the center of understanding our faith. My understanding of the word "communion" has greatly expanded with his description of the trinity's exchange of love. I loved the example of "picturing the pagoda". I highly recommend this book.