Christianity teaches that God loves all people, but hates sin. The Koran never says that. Instead, it explicitly states that Allah does not love those who do not believe in Him:
That He may reward those who believe (in the Oneness of Allah Islamic Monotheism), and do righteous good deeds, out of His Bounty. Verily, He likes not the disbelievers. (30:45)
Allah loves only those who obey Muhammad (at least according to the "narrative" of Muhammad):
Say (O Muhammad): "Obey Allah and the Messenger (Muhammad)." But if they turn away, then Allah does not like the disbelievers. (3:32)
Instead of a god who loves the sinner even if he hates sin, the wrath of Allah is laid upon the individual:
Truly, Allah defends those who believe. Verily! Allah likes not any treacherous ingrate to Allah [those who disobey Allah but obey Shaitan (Satan)]. (22:38)
Some verses say that Allah does not give grace to everyone. For this reason he gives some people no guidance:
And upon Allah is the responsibility to explain the Straight Path (i.e. Islamic Monotheism for mankind i.e. to show them legal and illegal, good and evil things, etc. so, whosoever accepts the guidance, it will be for his own benefit and whosoever goes astray, it will be for his own destruction), but there are ways that turn aside (such as Paganism, Judaism, Christianity, etc.). And had He willed, He would have guided you all (mankind). (16:9)
In fact, he instructs Satan to lead the unbelievers into the destruction:
"And Istafziz [literally means: befool them gradually] those whom you can among them with your voice (i.e. songs, music, and any other call for Allah's disobedience), make assaults on them with your cavalry and your infantry, mutually share with them wealth and children (by tempting them to earn money by illegal ways usury, etc., or by committing illegal sexual intercourse, etc.), and make promises to them." But Satan promises them nothing but deceit. (17:64)
For those who do not love Allah, there will be the most terrible eternal torments, including eternal roasting:
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, All-Wise. (4:56)
"Allah is the enemy of the unbelievers" (2:98), and as we shall see, he hates them so much that he even leads them into sin and then actively prevents them from believing in him and thus facilitating their fate .
Although the Koran does not say that Allah loves those who do not believe Muhammad, there are over 400 verses describing the torments he has prepared for people of other religions or no religion:
And whoever seeks a religion other than Islam, it will never be accepted of him, and in the Hereafter he will be one of the losers. (3:85)
The relative value of non-muslims is that they are only fuel for the fire of hell:
Verily, those who disbelieve, neither their properties nor their offspring will avail them whatsoever against Allah; and it is they who will be fuel of the Fire. (3:10)
When they light the fire, the unbelievers will be tormented by Allah's angels on his command:
O you who believe! Ward off from yourselves and your families a Fire (Hell) whose fuel is men and stones, over which are (appointed) angels stern (and) severe, who disobey not, (from executing) the Commands they receive from Allah, but do that which they are commanded. (66:6)
It does not matter how many good deeds an unbeliever does, because they do not count for Allah:
The parable of those who disbelieve in their Lord is that their works are as ashes, on which the wind blows furiously on a stormy day, they shall not be able to get aught of what they have earned. That is the straying, far away (from the Right Path). (14:18)
Koran 18:103-106:
Say (O Muhammad): "Shall We tell you the greatest losers in respect of (their) deeds? (18:103)
"Those whose efforts have been wasted in this life while they thought that they were acquiring good by their deeds! (18:104)
"They are those who deny the Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) of their Lord and the Meeting with Him (in the Hereafter). So their works are in vain, and on the Day of Resurrection, We shall not give them any weight. (18:105)
"That shall be their recompense, Hell; because they disbelieved and took My Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) and My Messengers by way of jest and mockery. (18:106)
Muhammad told his people that anyone who rejects his claim to be a prophet will go to hell:
Verily, those who disbelieve in Allah and His Messengers and wish to make distinction between Allah and His Messengers (by believing in Allah and disbelieving in His Messengers) saying, "We believe in some but reject others," and wish to adopt a way in between. (4:150)
They are in truth disbelievers. And We have prepared for the disbelievers a humiliating torment. (4:151)
And those who believe in Allah and His Messengers and make no distinction between any of them (Messengers), We shall give them their rewards, and Allah is Ever Oft-Forgiving, Most Merciful. (4:152)
In Christianity, the punishment in the hereafter is directly linked to sin and "wickedness." It is said relatively little about hell, but the focus is on personal suffering for selfish or cruel deeds. In Islam, hell is a punishment for the mere non-beliefs of Muhammad's personal assertions about himself. Unlike the Bible, every 12th verse of the Quran speaks of hell, and vividly describes Allah's anger at the unbelievers:
These two opponents (believers and disbelievers) dispute with each other about their Lord; then as for those who disbelieve, garments of fire will be cut out for them, boiling water will be poured down over their heads. (22:19)
With it will melt or vanish away what is within their bellies, as well as (their) skins. (22:20)
And for them are hooked rods of iron (to punish them). (22:21)
Every time they seek to get away therefrom, from anguish, they will be driven back therein, and (it will be) said to them: "Taste the torment of burning!" (22:22)
Nobody can make such a torment for person without hating them intensively. Neither can help Allah's intense revulsion for unbelievers, nor influence the behavior of the unbelievers towards the Muslims.
The personal superiority of the Muslims is confirmed by the contrasting image in so many places in the Koran, where they are rewarded with the greatest earthly comfort in heaven, while the unbelievers at the same time suffer terrible agony.
In summary are showing these 400 verses about the hell, how difficult it has been for Muhammad to find enough stupid ones, who believed him. To keep these stupid ones together, who have believed him that they will get all comfort in the hereafter, he needed to repeat the verses in variations many times. How easy life can be if you can make promises, which you don't need to fulfill?
In view of the fact that Allah hates all non-Muslims, to the extent that he even prevents them from knowing the truth, he leads them even to sin in order to condemn them to eternal torture for their unbelief and their transgressions, makes no sense if he intends to treat Muslims in the same way as they treat Muslims.
The Koran says that no true Muslim would ever love someone who opposes Islam, even if he is a family member:
You (O Muhammad) will not find any people who believe in Allah and the Last Day, making friendship with those who oppose Allah and His Messenger (Muhammad), even though they were their fathers, or their sons, or their brothers, or their kindred (people). For such He has written Faith in their hearts, and strengthened them with Ruh (proofs, light and true guidance) from Himself. And We will admit them to Gardens (Paradise) under which rivers flow, to dwell therein (forever). Allah is pleased with them, and they with Him. They are the Party of Allah. Verily, it is the Party of Allah that will be the successful. (58:22)
There are at least nine passages in the Koran, where the faithful are warned against befriending with non-Muslims:
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? (4:144)
In fact, anyone who has non-Muslims as friends can be accused of being a disbeliever:
O you who believe! Take not the Jews and the Christians as Auliya' (friends, protectors, helpers, etc.), they are but Auliya' to one another. And if any amongst you takes them as Auliya', then surely he is one of them. Verily, Allah guides not those people who are the Zalimun (polytheists and wrong-doers and unjust). (5:51)
It must be noted that Christians, according to the Koran, were included in the ranks of the "unbelievers"
Surely, in disbelief are they who say that Allah is the Messiah, son of Maryam (Mary) . Say (O Muhammad): "Who then has the least power against Allah, if He were to destroy the Messiah, son of Maryam (Mary), his mother, and all those who are on the earth together?" And to Allah belongs the dominion of the heavens and the earth, and all that is between them. He creates what He wills. And Allah is Able to do all things. (5:17)
Muhammad said that unbelievers have something against Muslims. They seem to be harmless and friendly, but in reality they are corrupt and have evil intentions:
O you who believe! Take not as (your) Bitanah (advisors, consultants, protectors, helpers, friends, etc.) those outside your religion (pagans, Jews, Christians, and hypocrites) since they will not fail to do their best to corrupt you. They desire to harm you severely. Hatred has already appeared from their mouths, but what their breasts conceal is far worse. Indeed We have made plain to you the Ayat (proofs, evidences, verses) if you understand. (3:118)
And when you (Muslims) travel in the land, there is no sin on you if you shorten your Salat (prayer) if you fear that the disbelievers may attack you, verily, the disbelievers are ever unto you open enemies. (4:101)
Verily, they are but plotting a plot (against you O Muhammad). (86:15)
Those who are outside of Islam are truly helpers of evil against Allah:
And they (disbelievers, polytheists, etc.) worship besides Allah, that which can neither profit them nor harm them, and the disbeliever is ever a helper (of the Satan) against his Lord. (25:55)
The Koran says that "enmity and hate" between Muslims and unbelievers will "exist forever" until they "believe in Allah alone". (60:4)
Instead of dealing with non-Muslims, the Koran calls for hostility towards unbelievers. Muslims have the order to fight against unbelievers:
O you who believe! Fight those of the disbelievers who are close to you, and let them find harshness in you, and know that Allah is with those who are the Al-Muttaqun (the pious - see V.2:2). (9:123)
The Koran tells to the Muslims that they will spend eternity and will laugh about the unbelievers (83:34) and mock their sufferings as they are tormented in hell:
And the dwellers of Paradise will call out to the dwellers of the Fire (saying): "We have indeed found true what our Lord had promised us; have you also found true, what your Lord promised (warnings, etc.)?" They shall say: "Yes." Then a crier will proclaim between them: "The Curse of Allah is on the Zalimun (polytheists and wrong-doers, etc.)," (7:44)
Muhammad himself mocked his dead enemies after the Battle of Badr (Ibn Ishaq 454).
They are not friendly with those who are concerned about their suffering, and it makes no sense that Muslims would be friends with those whom the Koran described as "enemies of Allah" through his unbelief.
Not with the mere prevention of the unbelievers to recognize the truth, which would be enough to condemn them to hell, the Koran also says that the hateful God also causes the unbelievers to sin, so that he can punish them later:
And had Allah willed, He could have made you (all) one nation, but He sends astray whom He wills and guides whom He wills. But you shall certainly be called to account for what you used to do. (16:93)
Although Satan seduces Muslims, it is Allah Himself who fools the unbelievers.
(They are) swaying between this and that, belonging neither to these nor to those, and he whom Allah sends astray, you will not find for him a way (to the truth - Islam). (4:143 siehe auch 4:88 und 74:31)
Allah deliberately deceive mankind:
Have you seen him who takes his own lust (vain desires) as his ilah (god), and Allah knowing (him as such), left him astray, and sealed his hearing and his heart, and put a cover on his sight. Who then will guide him after Allah? Will you not then remember? (45:23)
Allah even sends out demons to inspire unbelievers to commit further evil deeds, which he can later use against them:
See you not that We have sent the Shayatin (devils) against the disbelievers to push them to do evil. (19:83)
According to verse 3:54, Allah forges plans against unbelievers to deceive them (the literal meaning of the word of Makara). Elsewhere, the Qur'an also declares that Allah deceives unbelievers by pretending to do good deeds and, in reality, to commit evil deeds that merely increase the punishment:
Verily, those who believe not in the Hereafter, We have made their deeds fair-seeming to them, so they wander about blindly. (27:4 - see also 39:23, 6:39, 35:8, 13:27 und 14:4)
Allah recruits Satan to join him to make the unbelievers think that they are doing good:
When Our Torment reached them, why then did they not believe with humility? But their hearts became hardened, and Shaitan (Satan) made fair-seeming to them that which they used to do. (6:43)
The joke, of course, refers only to non-Muslims who will protest on Judgment Day by saying that they have done everything they thought right, but were sent to hell:
Nay, it has become manifest to them what they had been concealing before. But if they were returned (to the world), they would certainly revert to that which they were forbidden. And indeed they are liars. (6:28)
And they said: "There is no (other life) but our (present) life of this world, and never shall we be resurrected (on the Day of Resurrection)." (6:29)
In sum, Allah differs in nothing from his alleged opponent Satan. The only remaining question is: Is not Allah himself the Satan?
It would make sense if Allah gave the people a chance to avoid his wrath. The Qur'an says that Allah deliberately places obstacles in the path of unbelievers to keep them away from recognizing "truth".
On the one hand, we are dealing with a megalomaniac who turned himself into a "prophet" and on the other hand, a revengeful "god" who hates all, who do not depend on the promises of the mass murderer. As hating and revenge is a sign of weakness, such behavior does not fit to the behavior of an omnipotent God. It rather fits his opponent - the devil. It looks as if the mass murderer and child molester has shaped his god according to his ideas in order to achieve his own goals better in the population.
If Allah wished, he could give guidance to every soul:
And if We had willed, surely! We would have given every person his guidance, but the Word from Me took effect (about evil-doers), that I will fill Hell with jinn and mankind together. (32:13)
But instead, he puts a veil over their hearts and deafness into their ears:
And who does more wrong than he who is reminded of the Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) of his Lord, but turns away from them forgetting what (deeds) his hands have sent forth. Truly, We have set veils over their hearts lest they should understand this (the Qur'an), and in their ears, deafness. And if you (O Muhammad) call them to guidance, even then they will never be guided. (18:57 - see also 17:46 and 45:23)
Allah even uses chains and barriers to prevent unbelievers from believing:
Indeed the Word (of punishment) has proved true against most of them, so they will not believe. (36:7)
Verily! We have put on their necks iron collars reaching to chins, so that their heads are forced up. (36:8)
And We have put a barrier before them, and a barrier behind them, and We have covered them up, so that they cannot see. (36:9)
It is the same to them whether you warn them or you warn them not, they will not believe. (36:10)
For the same purpose, Allah also doubts the hearts of the unbelievers:
It is not for any person to believe, except by the Leave of Allah, and He will put the wrath on those who are heedless. (10:100)