God comforts those who are suffering and challenges those who are comfortable. Jesus commands believers to obey his teachings, not just when it is convenient. The Holy Spirit brings the Bible to life, empowers believers, draws people to Christ, transforms them into his likeness, and bears witness that they are God's children. Paul endured many hardships and persecutions for the sake of the gospel. Barnabas defended Paul after his conversion and encouraged the church in Antioch. They worked together to teach many people and were the first to call believers in Antioch "Christians."