It's the sermon that changed the way Oprah sees her life. Watch as Pastor Joel Osteen, one of America's favorite preachers, reveals the power of the words "I am" during a Sunday sermon at Lakewood Church in Houston. Find out why Pastor Osteen says anything is possible if you have the faith to believe it. <br />About Oprah’s Lifeclass:<br />The Emmy award-winning “Oprah’s Lifeclass” is a richly interactive worldwide social experience for millions of students who participate in inspiring conversations with Oprah Winfrey on-air, online and via social media. For each episode, Oprah is joined by a hand-picked expert, and together they interact with viewers to share principles and tools that can help people live more meaningful and fulfilling lives.<br /><br />About OWN:<br />Oprah Winfrey Network is the first and only network named for, and inspired by, a single iconic leader. Oprah Winfrey's heart and creative instincts inform the brand -- and the magnetism of the channel.<br /><br />Winfrey provides leadership in programming and attracts superstar talent to join her in primetime, building a global community of like-minded viewers and leading that community to connect on social media and beyond. OWN is a singular destination on cable. Depth with edge. Heart. Star power. Connection. And endless possibilities.<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />own, oprah winfrey network, own network, oprah, oprah winfrey, The Oprah Winfrey Show, lifeclass, life class, oprahs lifeclass, Pastor, Joel Osteen, Lakewood Church, The Power of I Am, I Am, sermon, #lifeclass, joel osteen, god, power, i am, Oprah life class, Oprah, Oprah Winfrey, Oprah Winfrey Network YouTube, Where Are They Now Oprah, Iyanla Fix My Life, Super Soul Sunday, Oprah Winfrey Show, Iyanla Vanzant, Livin Lozada, Oprah Life Class, Lindsay Lohan, how-to, season, episode,<br />The Best Preacher in the World, The Best Preacher ever, Pastor larry Mack, The Game Changer, minister, church in wayne michigan, the best churh in detroit, L G Mack, james david manning, atlah