The word(s) "hostility" appears 4 time(s) in 4 verse(s) in Quran in Mohsin Khan translation.

(1) O you who believe! Violate not the sanctity of the Symbols of Allah, nor of the Sacred Month, nor of the animals brought for sacrifice, nor the garlanded people or animals , and others nor the people coming to the Sacred House (Makkah), seeking the bounty and good pleasure of their Lord. But when you finish the Ihram (of Hajj or 'Umrah ), you may hunt, and let not the hatred of some people in (once) stopping you from Al-Masjid-Al-Haram (at Makkah) lead you to transgression (and hostility on your part). Help you one another in Al-Birr and At-Taqwa (virtue, righteousness and piety); but do not help one another in sin and transgression. And fear Allah. Verily, Allah is Severe in punishment.

(2) Know they not that whoever opposes and shows hostility to Allah (عز وجل) and His Messenger(صلى الله عليه وسلم), certainly for him will be the Fire of Hell to abide therein. That is the extreme disgrace.

(3) And do not kill anyone whose killing Allah has forbidden, except for a just cause. And whoever is killed wrongfully (Mazluman intentionally with hostility and oppression and not by mistake), We have given his heir the authority [to demand Qisas, - Law of Equality in punishment - or to forgive, or to take Diyah (blood money)]. But let him not exceed limits in the matter of taking life (i.e he should not kill except the killer). Verily, he is helped (by the Islamic law).

(4) Indeed there has been an excellent example for you in Ibrahim (Abraham) and those with him, when they said to their people: "Verily, we are free from you and whatever you worship besides Allah: we have rejected you, and there has started between us and you hostility and hatred for ever until you believe in Allah Alone" - except the saying of Ibrahim (Abraham) to his father: "Verily, I will ask forgiveness (from Allah) for you, but I have no power to do anything for you before Allah. " Our Lord! In You (Alone) we put our trust, and to You (Alone) we turn in repentance, and to You (Alone) is (our) final Return.