b. Those who are ill. c. Those who are over 70. d. Women who are with child. e. Women who are nursing. f. Women in their courses, provided they perform their ablutions and repeat a specifically revealed verse 95 times a day. g. Those who are engaged in heavy labour, who are advised to show respect for the law by using discretion and restraint when availing themselves of the exemption. 6. Vowing to fast (in a month other than the one prescribed for fasting) is permissible. Vows which profit mankind are however preferable in the sight of God. C. Laws of Personal Status 1. Marriage: a. Marriage is highly recommended but not obligatory. b. Plurality of wives is forbidden. c. Marriage is conditioned upon both parties having attained the age of maturity which is fixed at 15. d. Marriage is conditioned on the consent of both parties and their parents, whether the woman be a maiden or not. e. It is incumbent upon both parties to recite a specifically revealed verse indicating their being content with the will of God. f. Marriage with one’s stepmother is forbidden. g. All matters related to marriage with one’s kindred are to be referred to the House of Justice. h. Marriage with unbelievers is permitted. i. Betrothal: i. The period of engagement must not exceed 95 days. ii. It is unlawful to become engaged to a girl before she reaches the age of maturity. j. The Dowry: