Several years ago, I took a trip to Egypt with a group of students at the BYU Jerusalem Center. We spent several days touring the country, and returned to Cairo from Luxor on a sleeping train that Thursday night. The accommodations were dirty and bug-infested, and we arrived at the hotel on Friday morning tired, dirty, and road-weary. Since Friday is the Muslim day of prayer, we used it as our Sabbath (just as we celebrated the Sabbath on Saturday... Read more