When you travel by ship, there is a moment when you realize that your safety is totally dependent on the integrity of the ship. When the ship leaves the dock, it does so slowly enough that the safety of the land seems to linger and remain within reach. However, as the ship sails further to sea, your sight of land grows smaller and more distant. At the distance of 2.9 miles, any sight of land finally slips beyond your site as the curvature of the earth limits your vision. When any sight of land is lost, and all you can see is water in every direction, is the moment that you realize that your life rests entirely in the ship's ability to reach the next port. As the sun sets and darkness cloaks all but what the ship's lights can illuminate, the feeling of dependency on the ship for safety is made all the more profound.

Paul knew something about shipwrecks. He had experienced near-death experiences in multiple shipwrecks. With these memories in mind, he writes to Timothy a charge to fight the good fight for the gospel and a warning of the grave consequences that come from rejecting the gospel.