Surah 4:34: Men are the maintainers of women because Allah has made some of them to excel others and because they spend out of their property; the good women are therefore obedient guarding the unseen as Allah has guarded; and (as to) those on whose part you fear desertion, admonish them, and leave them alone in the sleeping places and beat them; then if they obey you, do not seek a way against them; surely Allan is High, Great.
Surah 4:56: (As for) those who disbelieve in Our communications, We shall make them enter fire; so oft as their skins are thoroughly burned, We will change them for other skins, that they may taste the chastisement; surely Allah is Mighty, Wise.
Surah 4:89: They desire that you should disbelieve as they have disbelieved, so that you might be (all) alike; therefore take not from among them friends until they fly (their homes) in Allah*s way; but if they turn back, then seize them and kill them wherever you find them, and take not from among them a friend or a helper.
Surah 8:12: When your Lord revealed to the angels: I am with you, therefore make firm those who believe. I will cast terror into the hearts of those who disbelieve. Therefore strike off their heads and strike off every fingertip of them.
Surah 9:5: So when the sacred months have passed away, then slay the idolaters wherever you find them and take them captives and besiege them and lie in wait for them in every ambush, then if they repent and keep up prayer and pay the poor-rate, leave their way free to them; surely Allah is Forgiving, Merciful.