Deprive not one the other, except it be with consent for a time, that you may give yourselves to fasting and prayer; and come together again, that Satan tempt you not for your lack of self-control.
All Commentaries on 1 Corinthians 7:5 Go To 1 Corinthians 7
John Chrysostom
AD 407
Great evils spring from this sort of continence, if it is overdone. Adulteries, fornications and the destruction of families have often resulted from this. If a married man commits fornication, how much more will he do so if his wife denies herself to him? Unless there is mutual consent, continence in this case is really a form of theft.