The Four Agreements: A Practical Guide to Personal Freedom by Don Miguel Ruiz

Don Miguel Ruiz's The Four Agreements: A Practical Guide to Personal Freedom is a self-help book grounded in Toltec teachings that distills a four-part code of conduct — be impeccable with your word, don't take anything personally, don't make assumptions, and always do your best — into a compact guide designed to help readers dismantle self-limiting beliefs and pursue what Ruiz frames as freedom, happiness, and love. Published in 1997 by Amber-Allen Publishing, it spent over a decade on The New York Times bestseller list and has sold approximately 15 million copies in the United States alone, reaching readers in 53 languages. This review is based on published sources and the book's documented record; it does not reflect hands-on use or application of the framework.

Reviewed Apr 6, 2026