Don't bother warning non-Muslims. Allah has made it so they can't believe. Theirs will be an awful doom.

As for the Disbelievers, Whether thou warn them or thou warn them not it is all one for them; they believe not. Allah hath sealed their hearing and their hearts, and on their eyes there is a covering. Theirs will be an awful doom. 2:6-7

Muslims should ask Allah to help them defeat non-Muslims.

Give us victory over the disbelieving folk. 2:286, 3:147

Don't be friends with non-Muslims.

Let not the believers take disbelievers for their friends in preference to believers. 3:28

Allah doesn't love non-Muslims.

Allah loveth not the disbelievers. 3:32, 30:45

Allah will punish non-Muslims in this world and in the next. No one will help them.

As for those who disbelieve I shall chastise them with a heavy chastisement in the world and the Hereafter; and they will have no helpers. 3:56

Islam is the only acceptable religion to Allah.

Whoso seeketh as religion other than the Surrender (to Allah) it will not be accepted from him, and he will be a loser in the Hereafter. 3:85

If non-Muslims don't stay away from Muslims or offer them peace, Allah gives them permission to kill them wherever they find them.

If they keep not aloof from you nor offer you peace ... Take them and kill them wherever ye find them. Against such We have given you clear warrant. 4:91

Non-Muslims are enemies to all Muslims.

The disbelievers are an open enemy to you. 4:101

Don't make friends with Non-Muslims, or Allah will be angry with you.

Choose not disbelievers for (your) friends in place of believers. Would ye give Allah a clear warrant against you? 4:144

Don't be friends with Jews or Christians. If you do, you're one of them.

Take not the Jews and the Christians for friends. ... He among you who taketh them for friends is (one) of them. 5:51

Fight until all religion is for Allah.

Fight them until persecution is no more, and religion is all for Allah. 8:39

Kill idolaters wherever you find them, take them as slaves, ambush and besiege them.

Slay the idolaters wherever ye find them, and take them (captive), and besiege them, and prepare for them each ambush. 9:5

Fight against those who believe in the Bible but not in Allah.

Fight against such of those who have been given the Scripture as believe not in Allah. 9:29

Fight against non-Muslims and hypocrites. Be harsh with them. They're all going to hell.

Strive against the disbelievers and the hypocrites! Be harsh with them. Their ultimate abode is hell, a hapless journey's end. 9:73

Strive against the disbelievers and the hypocrites, and be stern with them. Hell will be their home, a hapless journey's end. 66:9

Don't pray for non-Muslims, even if they are your family and friends. They are people of hell-fire.

9:113 "It is not for the Prophet, and those who believe, to pray for the forgiveness of idolaters even though they may be near of kin (to them) after it hath become clear that they are people of hell-fire."

Fight non-Muslims who are near you. Be harsh with them.

Fight those of the disbelievers who are near to you, and let them find harshness in you. 9:123

Those who don't want Muhammad to have victory in this world and the next should go hang themselves.

Whoso is wont to think (through envy) that Allah will not give him (Muhammad) victory in the world and the Hereafter (and is enraged at the thought of his victory), let him stretch a rope up to the roof (of his dwelling), and let him hang himself. 22:15

Never help non-Muslims

Never be a helper to the disbelievers. 28:86

Don't love non-Muslims, even those in your own family.

Thou wilt not find folk who believe in Allah and the Last Day loving those who oppose Allah and His messenger, even though they be their fathers or their sons or their brethren. 58:22

Don't be friends with Allah's enemies (Non-Muslims).

Choose not My enemy and your enemy for allies. Do ye give them friendship when they disbelieve? 60:1

Be not friendly with a folk with whom Allah is wroth, (a folk) who have despaired of the Hereafter. 60:13