The second type is called ‘limited Nikah’ (also called as...
The second type is called ‘limited Nikah’ (also called as Mutah) whose matrimonial proposal and consent also has a time limit. Naturally, such a contract automatically ends after the stipulated period of time. Now let us compare the rules and regulations of the two. (1) It is an important condition in both types of Nikah that the wife should not be from the prohibited degree (Mahrams). That is, she must not be among the women whom the Holy Quran has prohibited to marry.
She must not be already married to someone or in the waiting period (Iddah) of some other man. In brief, temporary marriage is prohibited with those women who are prohibited for permanent marriage also because both are kinds of Nikah only. And as it is permissible but detestable to marry a prostitute in every Islamic sect, it is also detestable to do Mutah with her. (2) Dower (Mehr), matrimonial proposal and consent are obligatory in permanent marriage; they are obligatory in Mutah also.
As the amount of Dower is fixed through mutual agreement between man and woman in the first kind, it is done in the second kind also. (3) As it is necessary for a woman to observe Iddah[^5] after divorce is given to her i.e. she could not marry for a fixed period of time, similarly it is obligatory on a woman to observe Iddah for a fixed period of time after the period of Mutah is over i.e. she cannot marry another man for a fixed period.
(4) Similarly, a woman has to observe ‘Iddah of death’ for a fixed period of time after the death of her husband in both the cases. It may be permanent or temporary marriage (Mutah). (5) As the man and woman become husband and wife of each other after permanent marriage and the woman cannot even think of anyone else, they become husband and wife of each other after temporary marriage also and the woman cannot even think of anyone else.
(6) As the permanent marriage is not an evil deed due to it being in accordance with divine command, Mutah is also not an evil deed due to its performance in accordance with divine command. (7) As the offspring of a permanent wife is a lawful inheritor of its father, it is a lawful inheritor in Mutah also and there is no difference between them. These were laws, which are obligatory and marriage cannot even be imagined without them.
And you might have seen that Nikah and Mutah are almost same in these obligatory conditions and specialties.