The apostle Paul founded many churches in the Roman Empire, but it is clear he did not do this work alone. Rather, he relied on trusted companions such as Timothy and Titus to support the ongoing work in these communities. As Paul neared the end of his life, he wrote personal letters to these men to encourage them in their ministry and provide final guidelines for how live and lead for Christ. In particular, we find him urging these coworkers to maintain purity in the church, faithfully endure for the gospel, preach sound doctrine, pursue godliness, and maintain order as they built up other leaders. Paul's words compel believers today to also pursue their calling in the church . . . even when that means dealing with hardheaded and unruly fellow believers!David Jeremiah is the founder of Turning Point, an international ministry committed to providing Christians with sound Bible teaching through radio and television, the Internet, live events, and resource materials and books. He is the author of more than fifty books, including A Life Beyond Amazing, Overcomer, and The Book of Signs. Dr. Jeremiah serves as the senior pastor of Shadow Mountain Community Church in San Diego, California, where he resides with his wife, Donna. They have four grown children and twelve grandchildren.