{"schema_version":"bf_book_companion_v1","release_id":"20260417T204117Z-pairingsrefresh","book":{"amazon_purchase_url":"https://www.amazon.com/dp/161180373X?tag=bookfrontier-20","asin":"161180373X","authors":["Christina Feldman"],"book_id":"9781611803730","canonical_url":"https://bookfrontier.com/books/boundless-heart-161180373X","cover_image_url":"https://img.bookfrontier.com/9781611803730.jpg?v=20260417T204117Z-pairingsrefresh%3A2026-04-17T20%3A41%3A17Z","description":"An esteemed Insight Meditation teacher leads you through the sublime qualities of Buddhism—kindness, compassion, joy, and equanimity—and how they can enrich your life Compassion, kindness, equanimity, and joy are not only the fruits of the awakened life but also the path to it—attitudes of mind that can be cultivated through intention and dedication. Also known as the brahma viharas (sublime abodes) and the “Four Immeasurables,” these enobling qualities are far more than simply the “feel-good” states they are often mistaken for. They must be pursued sincerely as a spiritual practice—not just as a means of getting a “spiritual high”—in order to experience the full extent of their power. In Boundless Heart , Christina Feldman presents teachings on the Four Immeasurables, exploring how they balance each other in a way that enhances them all. Her simple practices will lead you toward a life infused with kindness, compassion, joy, and equanimity—and to a way of being that promotes those qualities to the world at large.","forthcoming":false,"isbn13":"9781611803730","publication_date":"20170307","publisher":"Shambhala","slug":"boundless-heart","subtitle":"The Buddha's Path of Kindness, Compassion, Joy, and Equanimity","title":"Boundless Heart"},"discovery":{"categories":{"all":[{"bisac_code":"REL007020","confidence_band":"medium","label":"Buddhist Practice & Ritual","score":0.8476,"source":"bisac_hint_model"},{"bisac_code":"REL007040","confidence_band":"medium","label":"Theravada Buddhism","score":0.8374,"source":"bisac_hint_model"},{"bisac_code":"REL007050","confidence_band":"medium","label":"Tibetan Buddhism","score":0.8217,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"REL007020","confidence_band":"medium","label":"Buddhist Practice & Ritual","score":0.8476,"source":"bisac_hint_model"},{"bisac_code":"REL007040","confidence_band":"medium","label":"Theravada Buddhism","score":0.8374,"source":"bisac_hint_model"},{"bisac_code":"REL007050","confidence_band":"medium","label":"Tibetan Buddhism","score":0.8217,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"OCC010000","confidence_band":"high","label":"Meditation","score":1,"source":"onix_publisher_code"},{"bisac_code":"PHI028000","confidence_band":"high","label":"Buddhist Thought","score":1,"source":"onix_publisher_code"},{"bisac_code":"REL007020","confidence_band":"high","label":"Buddhist Practice & Ritual","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Buddhist Practice & Ritual","score":0.8476,"slug":"buddhist-practice-ritual"},{"label":"Theravada Buddhism","score":0.8374,"slug":"theravada-buddhism"},{"label":"Tibetan Buddhism","score":0.8217,"slug":"tibetan-buddhism"}],"reader_fit":["Good for readers who enjoy Buddhist Practice & Ritual","Good for readers interested in daily","Good for fans of Buddhism"],"related_lists":[{"intro":"","slug":"shelf-rel007050-tibetan","title":"Tibetan Books","url":"https://bookfrontier.com/lists/shelf-rel007050-tibetan"},{"intro":"","slug":"shelf-rel007040-theravada","title":"Theravada Books","url":"https://bookfrontier.com/lists/shelf-rel007040-theravada"}],"series":null,"similar_books":[{"authors":["Ayya Khema","Leigh Brasington"],"book_id":"9781611809503","cover_image_url":"https://img.bookfrontier.com/9781611809503.jpg?v=20260417T204117Z-pairingsrefresh%3A2026-04-17T20%3A41%3A17Z","score":20.2125,"title":"The Path to Peace","url":"https://bookfrontier.com/books/9781611809503"},{"authors":["Kevin Griffin"],"book_id":"9781645471257","cover_image_url":"https://img.bookfrontier.com/9781645471257.jpg?v=20260417T204117Z-pairingsrefresh%3A2026-04-17T20%3A41%3A17Z","score":19.8547,"title":"Living Kindness","url":"https://bookfrontier.com/books/9781645471257"},{"authors":["H.H. the Fourteenth Dalai Lama","Jeffrey Hopkins","Elizabeth S. 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