The last 8 chapters of the book of Acts are about the trials of Paul and they culminate in a great storm at sea in Acts 27. And if you understand the point of this story then you will understand one of the main messages of the book of Acts and if this message gets in you, it will change your life. It will bring you peace help you in the storms of your life. Luke includes this story in the book of Acts to make one main point: God keeps His promises. And the key to experiencing more joy and peace is to live the promise-driven life.