Apostate prophet repulsed by domestic abuse; any good in allowing physical beating?

In answer to the video "Walking Away From Islam"

We have seen until now how the Quran, contrary to any other religious scripture, deals with the issue of domestic violence in such a way that impulsive men cannot reach the point where they will use force. 

Secondly, it is a deterrant to an emotionally abusive woman willing to live in a household and be maintained by a man while being inclined to backstab him. 

The 3rd purpose for allowing a husband to beat his wife is to address the issue of passionate, toxic relationships. 

In these types of unions, common to any time and culture, both may separate at any time, but instead, the abusive wife chooses to remain despite knowing the husband is about to resort to physical punitive measures and the husband chooses to remain despite having tried reforming an emotionally abusive wife. None can be forced to divorce and only one option remains to reform the abusive party, physical punishment. This, again is an extreme case of passionate love where an abused husband wants to make his wife come back to her senses after having tried all peaceful avenues. Neither he wants to let go of her nor she wants to leave him despite both having the right to do so. 

The word used is IDRIBOOHUNNA, derived from the root Dhad-R-B and it means hitting of the limbs to serve a function. That function in this case is not only striking, but striking to encourage change of attitude and that cannot happen by a severe beating. It is a kind of physical action that brings back the person to the senses and causes a change of behavior. This is how all the commentators understand the striking that is meant, as a noninjurious form of physical force.

This verse was revealed in ancient Arabia, in a time when the world as a whole viewed beating one’s wife as a right in the male dominated patriarchal society. If it reflected the mentality of its contemporaries then it wouldnt have addressed the issue from such an intricately psychological perspective. Islamic judges of the classical era, based on the prophet's example and many reported sayings on husband-wife etiquette, used to frequently dissolve marriages based on domestic abuse, with the wife keeping her belongings and dowry and the husband responsible for spousal maintenance, requesting compensation and protection for the women, discouraging and admonishing husbands from committing any type of violence against their wives. 

The 2nd caliph, Umar once meted out a punishment, a beating on a man as a result of him causing trouble and being harsh to his wife. 

In terms of misogyny, nothing in Islam remotely resembles what is found in Judeo-Christian texts and traditions, whose background is, the events of the garden painting Eve as the first to sin, then leading Adam to sin, and because of that was condemned to be "restrained" through subjection to the rule of her husband forever Gen3. Prior to the modern era, that notion was interpreted as warranting physical punishment for marital disobedience, in both Jewish and Christian traditions. In Christian texts, through the writings attributed to Paul, male rulership is associated with physical coercion in case of disobedience. This includes disobedience of subjects to their ruler, slaves to their masters, children to their fathers, and by obvious analogy, wives to their husbands. Rom13:1-5,Titus2:9-10,Eph6:5,Heb12:5-11,1Tim3:4,Ex21:20-21,Prov23:13-14,20:30,13:24 etc.

The prophet himself never beat his wives, abusive or not. Had it been his habit or had the Quran condoned domestic abuse, we would have seen a pattern in the prophet's life. In fact his wives had the option to divorce him anytime they wished and be graciously helped so as to start their new life unbothered. Not only was this pattern absent from his life, but we even see one of his wives, Umm Habiba asking him to marry her own sister so she can "share with her of the prophet's goodness", which he declined. 

The prophet approved of a woman's divorce request following physical and verbal domestic abuse from her husband. It was only expected by him given that he would not tolerate even the beating of women maid-servants

"one of us slapped her and Allah's messenger ordered us to set her free".

In fact it is said that this wife beating verse 4:34 was revealed in relation to the case of a woman that came complaining to the prophet that her husband had hit her. The prophet disliked that behavior, he was known for his good treatment of his wives. He was about to punish the perpetrator based on the law of retaliation then the verse came to educate husbands and wives on the matter. The prophet said

"I wanted one thing and God wanted another".

This is because, as shown earlier, there is wisdom in allowing corrective physical punishement in the intricate way that the Quran does.

4:19"..Nor should ye treat them with harshness..on the contrary live with them on a footing of kindness and equity.." 

30:21"And one of His signs is that He created mates for you from yourselves that you may find rest in them, and He put between you love and compassion; most surely there are signs in this for a people who reflect"