guess what ... i was thinking the very same thing ... but u forgot that there are seven days in a week. plus 7 is considered a lucky number ... i wonder why ....
That is cool
It took 6 days for God to create the World, and have one day of rest. The rest-day was day number 7.
the 7 wonders of the ancient world : great piramid of giza, haging gardens of babylon, temple of artemis at ephesus, statue of zeus at olympia, mausoleum of halicarnassus, colossus of rhodes, lighthouse of alexandria..