They ask about the monthly course. Say, "It is a state of impurity; so keep apart from women during their monthly course and do not go near them until they are clean. When they have cleansed themselves, then you may go to them in the manner Allah has enjoined you." Most surely Allah loves those people who refrain from evil and keep themselves pure and clean. 222 Your wives are your fields. Go, then, into your fields as you will. Do good deeds, and fear God, and know that you shall meet Him." Give good tidings to the believers. 223 And make not Allah's (Name) an excuse in your oaths against your doing good and acting piously, and making peace among mankind. And Allah is All-Hearer, All-Knower (i.e. do not swear much and if you have sworn against doing something good then give an expiation for the oath and do good). 224 Allah will not take you to task for the vain in your oaths, but he shall take you to task for that which your hearts have earned, and He is the Forgiving, the Forbearing. 225 Those who take an oath that they will not approach their wives shall have four months of grace; and if they go back [on their oath] - behold, God is much-forgiving, a dispenser of grace. 226 But if they resolve on divorce, surely, Allah is the Hearer, the Knower. 227 Divorced women should wait for three menstrual cycles; it is unlawful for them, if they believe in God and the Last Day, to hide what God has created in their wombs. Their husbands have the right to take them back within that time, if they desire to be reconciled. The wives have rights corresponding to those which the husbands have, according to what is recognized to be fair, but men have a rank above them. God is almighty and all wise. 228