Jim Graff es un pastor dinámico que posee un don con las palabras. Jim es pastor de Faith Family Church, una parroquia compuesta de 4.000 feligreses en Victoria, Texas que recién fue declarada una de las iglesias protestantes más sobresalientes de Estados Unidos. Jim y su esposa Tamara son padres de cuatro hijos.
Joel Osteen was born in Houston, Texas on March 5, 1963. He was named the Most Influential Christian in America by chruchreport.com in 2006. His first book, Your Best Life Now, was a #1 New York Times bestseller. After 17 years with his father, producing the church's television program, Joel succeeded his father on October 3, 1999, as pastor of Lakewood Church. Joel had only preached once in his life, the week before his father's death. Today, Lakewood Church services, led by Pastor Joel Osteen, are seen in over 100 nations around the world. Osteen released his second book, Become a Better You: 7 Keys to Improving Your Life Every Day in October 2007, which also topped the New York Times Best Sellers List with a first printing of four million copies. His other New York Times Bestsellers include Every Day a Friday, I Declare: 31 Promises to Speak Over Your Life, The Power of I Am: Two Words That Will Change Your Life Today (2015), and Think Better, Live Better: A Victorious Life Begins in Your Mind. He resides in Houston with his wife, Victoria, and their children.