Assalamu Alaikum wa rahmatu Allahi wa barakatuh
1. Allah detests those who reject the truth,Him,his messangers,and his message.
2. Their iman in Allah is not complete. Allah has created the Earth and everything else with the truth. Before the big bang there was no time or space. Allah is separate from time and space, he is above his creation. Allah created everything by himself and no one has helped him nor has anyone else created anything without Allah's will. Therefore, he alone deserves to be worshiped and to him alone belong all the beautiful names.
3.They don't differentiate much between God and his creation. For example, they say that Jesus(pbuh) is perfect and eternal. He was not free of need. Meleks commit no sins does that mean I should worship them!!
They also attribute God's names to Jesus.
4.THEY COMMIT SHIRK. Shirk is when you like or love someone as Allah or more than Allah,spw. A believer must love Allah and fear Allah more than anything else. That does not mean that you don't love your loved ones, It is in a human nature to love family etc..
5. They commit idolatery. It is idolatery to believe that God resides in objects or people.
6.
http://www.islam-qa.com/en/ref/26721/kind non muslims
http://www.islam-qa.com/en/ref/11793/kind non muslims
7. Let not the believers take disbelievers for their friends in preference to believers. Whoso doeth that hath no connection with Allah unless (it be) that ye but guard yourselves against them, taking (as it were) security. Allah biddeth you beware (only) of Himself. Unto Allah is the journeying. (28) Ali I mran28
Thou seest many of them making friends with those who disbelieve. Surely ill for them is that which they themselves send on before them: that Allah will be wroth with them and in the doom they will abide. (80) If they believed in Allah and the Prophet and that which is revealed unto him, they would not choose them for their friends. But many of them are of evil conduct. (81) El- Maide
Those who chose disbelievers for their friends instead of believers! Do they look for power at their hands? Lo! all power appertaineth to Allah. (139) He hath already revealed unto you in the Scripture that, when ye hear the revelations of Allah rejected and derided,
And incline not toward those who do wrong lest the Fire touch you, and ye have no protecting friends against Allah, and afterward ye would not be helped. (113) HUD
O ye who believe! if ye obey those who disbelieve, they will make you turn back on your heels, and ye turn back as losers. (149) But Allah is your Protector, and He is the Best of Helpers. (150) Ali imran
And the Jews will not be pleased with thee, nor will the Christians, till thou follow their creed. Say: Lo! the guidance of Allah (Himself) is Guidance. And if thou shouldst follow their desires after the knowledge which hath come unto thee, then wouldst thou have from Allah no protecting friend nor helper. (120) Al baqra
“Allah does not forbid you to deal justly and kindly with those who fought not against you on account of religion nor drove you out of your homes. Verily, Allah loves those who deal with equity.” [60:8]
As for them all going to hell. People who have never heard of Islam will be tested on the judgement day. Allah will tell each to go to hell,if they do obey Allah,Allah will let them enter Jennah and when they went to hell the fire would be cool. If they don't obey, they are those who would trow Allah's message behind their backs.
Allah knows what each womb carries.
Salam
