2. I'm sure God is fine with killing his babies.
3. I'm sure God detested slavery in all parts of the world, and still does as ISIS and other militant factions continue to force people, including children, into slavery to this day.
ISIS shares the beliefs of hundreds of millions of Muslims about building a caliphate to expedite the last Imam. ISIS is just willing to do it with the most extreme measures, even more extreme than al-Quaida, Hamas, Hezbollah, Boka Horam, Muslim Brotherhood, etc. That's what Islam teaches. They really don't have to "twist" anything, it's right there in the Koran.
"Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: The last hour would not come unless the Muslims will fight against the Jews and the Muslims would kill them until the Jews would hide themselves behind a stone or a tree and a stone or a tree would say: Muslim, or the servant of Allah, there is a Jew behind me; come and kill him; but the tree Gharqad would not say, for it is the tree of the Jews. Book 041, Number 6985: Sahih Muslim:"
"I believe that man will not merely endure: he will prevail. He is immortal, not because he alone among creatures has an inexhaustible voice, but because he has a soul, a spirit capable of compassion and sacrifice and endurance." William Faulkner