What does the Bible say about being a servant of God?

In the Bible, particularly in Romans 1:1 and Titus 1:1, the apostles Paul and others identify themselves first and foremost as servants of Jesus Christ. This notion emphasizes that when God saves someone, He transforms them into a willing bondslave of Christ. Every believer is called to recognize their role as servants, serving God faithfully in every area of their lives. This is not limited to those in official church roles; rather, every Christian is meant to serve in the context God has placed them, acting as a light in a dark world, as illustrated in John 13, where Jesus underscores the importance of serving one another as He has served us.