Sura 4 is divided into 2 parts. About half the Sura discusses how to treat, marry, have sex with; own, and manage your 'women'.  The other half is about Jihad, war, and converting or exterminating Infidel Unbelievers. 

The first theme of Sura 4 is female management.  Much of it reads like a litany of ancient discourse and laws on how to treat the female race including when you can beat them [4-34], slave-trade them, when you can have sex with them (when you want as long as she is ‘clean’), why you can marry slaves, and what levels of obedience and support you should expect from the women in your life including your mother, mother-in-law, daughters, wives, and sex-slaves. Whilst proscribing marrying one's mother; sex and marriage to a cousin is deemed acceptable. This is why in the Muslim inbreeding and low IQ is a real issue.  In sum the ideas around 'women' have no relevancy for an Iron age world, let alone a modern social culture.

The second theme of this Sura is of course the necessity of war and Jihad.  Demonisation of the Infidel is used to create a culture of animus, fear and hatred toward non-Muslims. Out of 176 verses in this chapter, 47 are clearly advocating violence, Jihad and intolerance against and towards non-Moslems, or almost 30%. Islam's two great obsessions – women and the Infidel – are joined in this Sura.

The 47 verses which preach violence against Unbelievers are in order:

1)14, 2)30, 3)31, 4)37, 5)38, 6)42, 7)44, 8)45, 9)46, 10)47, 11)48, 12)50, 13)51, 14)52, 15)53, 16)55, 17)56, 18)74, 19)75, 20)76, 21)77, 22)78, 23)84, 24)88, 25)89, 26)93, 27)95, 28)104, 29)115, 30)117, 31)121, 32)137, 33)138, 34)139, 35)140, 36)141, 37)142, 38)144, 39)145, 40)151, 41)155, 42)157, 43)161, 44)167, 45)168, 46)169, 47)170

Islam uses 'keywords' to describe those who should go to the Hellfire or be tormented in this lifetime; or who should be executed, crucified, and humiliated. The key words used include:  those who commit injustice or are unfair, steal, lie, deceive; those who create social discord [this includes anyone not following the Koran]; any who practice polytheism [eg. Christianity which worships a Trinity of God, Arab pagans, Hindus], any who worship false idols [the Jews, Arab pagans, Zoroastrains, Buddhists]; any who are criminals [all non-Moslems are considered criminal and blasphemers]; or anyone who does not support the Umma or community with tax payments, hospitality, and reverence.  It is a comprehensive list of hate.

The ugly fact about the Koran and Islam is of course that anyone who does not follow Muhammad, or the Allah [both of whom can be considered in their Koranic context to be the same]; are situated within the aforementioned categories. The cult rules. If you are outside of the cult, you are a criminal polytheist and instigator of social dislocation. These facts have to be kept foremost in mind when reading the Koran. As 4:30 and 4:92 both state, you must never kill a Moslem [but killing an infidel is fine]:

30: O you who believe! Eat not up your property among yourselves unjustly except it be a trade amongst you, by mutual consent. And do not kill yourselves (nor kill one another). Surely, Allah is Most Merciful to you.

And

92: It is not for a believer to kill a believer except (that it be) by mistake, and whosoever kills a believer by mistake, (it is ordained that) he must set free a believing slave and a compensation (blood money, i.e Diya)

Compare this sentiment with verse 4:56:

Surely! Those who disbelieved in Our Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) We shall burn them in Fire. As often as their skins are roasted through, We shall change them for other skins that they may taste the punishment. Truly, Allah is Ever Most Powerful, AllWise.

Sura 4 contravenes modern hate speech. Like the other long Suras a good part of it is little more than rants of violence against those who are not Moslem. This cultural artefact of the Koran must surely distort the culture of the Moslem cult. To deny this is to be ignorant on a vast scale. Some of the more 'immoderate' phrases would be:

74-Let those (believers) who sell the life of this world for the Hereafter fight in the Cause of Allah, and whoso fights in the Cause of Allah, and is killed or gets victory, We shall bestow on him a great reward.

76-Those who believe, fight in the Cause of Allah, and those who disbelieve, fight in the cause of Taghut (Satan, etc.). So fight you against the friends of Shaitan (Satan); Ever feeble indeed is the plot of Shaitan (Satan).

84-Then fight (O Muhammad SAW) in the Cause of Allah, you are not tasked (held responsible) except for yourself, and incite the believers (to fight along with you), it may be that Allah will restrain the evil might of the disbelievers. And Allah is Stronger in Might and Stronger in punishing.

89-But if they turn back (from Islam), take (hold) of them and kill them wherever you find them, and take neither Auliya' (protectors or friends) nor helpers from them.

144-O you who believe! Take not for Auliya' (protectors or helpers or friends) disbelievers instead of believers. Do you wish to offer Allah a manifest proof against yourselves?

If you reject any part of Muhammad’s messaging and teaching (including his demands to Jihad, kill or convert unbelievers), you will be punished in this life and the next.  This is expressed in 4:14 and is a major reason why Muslim apostates are often killed.  You can join the cult, but never leave.

In summary we have a long discourse within Sura 4 on the inalienable rights of Muslim men over women, their divinely sanctioned grace to own more than 1 wife, have sex slaves and manage women as they see fit.  Along with that we have the Koranic demands to fight non-Muslims, kill the Infidel, convert or enslave the Unbeliever. Muslims must never trust Infidels or take them as friends. If you leave the cult you will be killed. Obey Muhammad [or Allah].

Such evocative verses of supremacy must certainly distort the Moslem mind and inculcate in their cult devotees a certain degree of supremacism and will to power.