Taking on the view of someone following God, God said when creating the earth to work 6 days and to keep the 7th holy. He even says in the 10 commandments to keep the Sabbath holy (which Is the 4th commandment). So not keeping the Sabbath was basically disobeying God which is why its so important for followers of Judaism (and Judea-Christians) to keep it holy/a day of rest.
<span>the economies of the nations of the world are closely linked. (you welcome)</span>
2(3x<span> - 7) + 4 (3 </span>x<span> + 2) = 6 (5 </span>x<span> + 9 ) + 3 +-34
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<span>Constantinople was one of the largest and richest urban centers in the Eastern Mediterranean during the late Roman Empire, mostly due to its strategic position commanding the trade routes between the Aegean Sea and the Black Sea.</span>