Paul was sailing to Rome under military guard. The ship was wrecked. Though Paul's advice had not been followed, he continued to encourage his fellow-voyagers with hope of safety. He advised them to be of good cheer, and have their meals again; for in the stress of weather they had laid aside the usual regular habits of life.
Once, on this same Mediterranean Sea, an excellent dinner was served as the steamer left port; but in the night a storm arose, and in the morning no breakfast was to be had. The steward at last prepared a noon meal for the few passengers who could eat, but he was evidently disgusted at such untimely appetites.
The text is part of Paul's exhortation. He bids them eat for health's sake, even though fear has driven away appetite. They follow his advice, and are strengthened for the work before them.