"O you who believe, the idolaters are surely unclean, so they shall not approach the Sacred Mosque after this year of theirs. And if you fear poverty, then Allah will enrich you out of His grace, if He please. Surely Allah is Knowing, Wise. Fight those who believe not in Allah, nor in the Last Day, nor forbid that which Allah and His Messenger have forbidden, nor follow the Religion of Truth, out of those who have been given the Book, until they pay the tax in acknowledgment of superiority and they are in a state of subjection."