How to legally have your way with women, while executing homosexuals (or paying for them to undergo sex-hormone therapy):
A temporary marriage, known generally as muta, is a specifically Shia tradition. It involves a contract between a man, who may or may not be married, and an unmarried woman - a contract in which the duration of marriage and the dowry are specified in advance. Both sides agree by mutual consent to the length of the marriage, which can range from an hour to 99 years.
There is no divorce; the muta contract simply expires with the lapse of its duration.
-The New Statesman