Paul kept the Gospel real in his life because he was not ashamed of it. That should convict all of us although we may say we believe the Gospel. In truth, many are ashamed of it. Why? Because they don't really believe what Paul believed: the Gospel is the power of God for salvation. If you're ashamed of the Gospel, I promise it's because you don't understand the power within it. Today, maybe the Spirit of God will give you revelation.