I have never been on a cruise; but I have watched people board a luxury liner. That ship may carry the passengers all the way to the beautiful beaches of Hawaii. And the passengers arrive simply by boarding the ship. And I understand it can be a very enjoyable trip. Can you imagine swimming from Los Angeles to Waikiki Beach? Not pleasant; and not even possible! Legalism is me swimming across the Pacific Ocean. Grace is me riding the luxury liner. Not only am I carried safely to the desired destination; but everything I need is provided along the way.