I'm only going to address that very first verse, the only one which mentions beheading or terror since it is such a good example of how the hate-blogs distort the Qur'an:
Here is how you quoted 8:12:
"I will cast terror into the hearts of those who disbelieve. Therefore strike off their heads and strike off every fingertip of them."
But here is what the verse actually said:
"When thy Lord inspired the angels, (saying): I am with you. So make those who believe stand firm. I will throw fear into the hearts of those who disbelieve. Then smite the necks and smite of them each finger."
Note the first part of the verse was deliberately cut off on hate-blog version deceiving people into thinking the Qur'an was ordering people to do the beheading when in fact God was ordering angels to do so in this story.
And I accept that response. I may very well be wrong in "cherry picking" that one verse out of context. I am not a hater. I am a seeker of truth, and I do not find any mercy for the nonbeliever (non Muslim) in the Koran. Islam is the only religion I am aware of that Jesus himself will return as a vindicator for their own religion. Islam teaches that Jesus will descend at the point of a white arcade, east of
Damascus, dressed in yellow robes—his head anointed. He will then join the
Mahdi in his war against the
Dajjal. Jesus, considered in Islam as a Muslim (one who submits to God) and one of God's messengers, will abide by the Islamic teachings. Eventually, Jesus will slay the Antichrist
Dajjal, and then everyone from the
People of the Book (
ahl al-kitāb, referring to Jews and Christians) will believe in him. Thus, there will be one community, that of Islam.
Sahih Muslim,
41:7023 Volume 3, Book 43, Number 656:
Narrated Abu Huraira: Allah's Apostle said, "The Hour will not be established until the son of Mary (i.e. Jesus) descends amongst you as a just ruler, he will break the cross, kill the pigs, and abolish the Jizya tax. Money will be in abundance so that nobody will accept it (as charitable gifts).
We see the beheadings, and persecution going on in present day. But the only thing I am aware of concerning the Antichrist is that Islam is teaches that Jesus is going to return as a Muslim, renounce Christianity and state that the cross was a hoax. Jesus will then (as Isa) smash every cross he can, and kill every Jew, and Christian that will not convert to Islam. And again this will be done by beheading them, and causing fear. two parts of scripture come to mind concerning this:
Mat 24:4-9 And Jesus answered and said unto them, Take heed that no man deceive you. For many shall come in my name, saying, I am Christ; and shall deceive many. And ye shall hear of wars and rumours of wars: see that ye
be not troubled: for all these things must come to pass, but the end is not yet. For nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and pestilences, and earthquakes, in divers places.
All these are the beginning of sorrows.
Then shall they deliver you up to be afflicted, and shall kill you: and ye shall be hated of all nations for my name's sake.
Rev 20:4 And I saw thrones, and they sat upon them, and judgment was given unto them: and
I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshiped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years.
I think Islam will be the religion used to bring in the second coming of Jesus.