Muslims are required to give a specified percentage on certain properties to certain classes of needy people. So you might not get those new Jordans tomorrow Johnny.
Muslims go to Mecca as a sign obedience to God, to achieve enlightenment, to interact with others, to experience the world, to get rid of poverty, to cleanse themselves of sin and to have a closer experience with God.
The sacred texts of Islam are the Quran (also spelled "Koran") and the Hadith (or Hadeeth). They tell the story of the Islamic faith.