Peter Scazzero is the founder of New Life Fellowship Church in Queens, New York City, a large, multiracial church with more than seventy-three countries represented. After serving as senior pastor for twenty-six years, Pete now serves as a teaching pastor/pastor at large. He is the author of two best-selling books The Emotionally Healthy Church and Emotionally Healthy Spirituality. He is also the author of The EHS Course and Emotionally Healthy Spirituality Day by Day. Pete and his wife, Geri, are the founders of Emotionally Healthy Spirituality, a groundbreaking ministry that equips churches in a deep, beneath-the-surface spiritual formation paradigm that integrates emotional health and contemplative spirituality. They have four lovely daughters. For more information, visit emotionallyhealthy.org, or connect with Pete on Twitter @petescazzero.

Warren Bird, pastor ordenado por mas de veinte anos, obtuvo un doctorado en sociologia de religion en la Universidad Fordham y ademas maestrias de la Facultad Wheaton y el Seminario Teologico Alliance. Sirve como director del departamento de capital de investigacion e intelecto en la Red de Liderazgo y tiene mas de diez anos de experiencia ensenando en seminarios. Ha colaborado como autor en varios libros acerca de la salud e innovacion de la iglesia entre ellos, La iglesia emocionalmente sana. Warren y su esposa, Michelle, residen en las afueras de Nueva York.