Too bad I missed the first part of his explanation of the verse (my apologies). Many people miss interpret Qur'an surrah An Nisaa' (4) verse 33. The rough meaning of the verse as translated by Abdullah Yusuf Ali: "Men are the protectors and maintainers of women, because Allah has given the one more (strength) than the other, and because they support them from their means. Therefore the righteous women are devoutly obedient, and guard in (the husband's) absence what Allah would have them guard. As to those women on whose part ye fear disloyalty and ill-conduct, admonish them (first), (next), refuse to share their, beds (and last) beat them (lightly); but if they return to obedience, seek not against them means (of annoyance): for Allah is Most High, Great (above you all)."