J.A. Medders is the Lead Pastor of Redeemer Church in Tomball, Texas. He also blogs at www.jamedders.com and tweets from @mrmedders. Jeff's first book, Gospel Formed: Living a Grace-Addicted, Truth-Filled, Jesus-Exalting Life, is now available. He also writes at: For The Church, The Gospel Coalition, Church Leaders, Acts 29, and more.