The word(s) "believe" appears 1522 time(s) in 1179 verse(s) in Quran in Mohsin Khan translation.

(371) And those who disbelieve are allies of one another, (and) if you (Muslims of the whole world collectively) do not do so [i.e. become allies, as one united block under one Khalifah (a chief Muslim ruler for the whole Muslim world) to make victorious Allah's religion of Islamic Monotheism], there will be Fitnah (wars, battles, polytheism) and oppression on the earth, and a great mischief and corruption (appearance of polytheism).

(372) And those who believed, and emigrated and strove hard in the Cause of Allah (Al-Jihad), as well as those who gave (them) asylum and aid - these are the believers in truth, for them is forgiveness and Rizqun Karim (a generous provision i.e. Paradise).

(373) And those who believed afterwards, and emigrated and strove hard along with you (in the Cause of Allah), they are of you. But kindred by blood are nearer to one another (regarding inheritance) in the decree ordained by Allah. Verily, Allah is the All-Knower of everything.

(374) Freedom from (all) obligations (is declared) from Allah and His Messenger (صلى الله عليه وسلم) to those of the Mushrikun (polytheists, pagans, idolaters, disbelievers in the Oneness of Allah), with whom you made a treaty.

(375) So travel freely (O Mushrikun - See V.2:105) for four months (as you will) throughout the land, but know that you cannot escape (from the punishment of) Allah; and Allah will disgrace the disbelievers.

(376) And a declaration from Allah and His Messenger to mankind on the greatest day (the 10th of Dhul-Hijjah - the 12th month of Islamic calendar) that Allah is free from (all) obligations to the Mushrikun (See V.2:105) and so is His Messenger. So if you (Mushrikun ) repent, it is better for you, but if you turn away, then know that you cannot escape (from the Punishment of) Allah. And give tidings (O Muhammad صلى الله عليه وسلم) of a painful torment to those who disbelieve.

(377) And if anyone of the Mushrikun (polytheists, idolaters, pagans, disbelievers in the Oneness of Allah) seeks your protection, then grant him protection so that he may hear the Word of Allah (the Qur'an), and then escort him to where he can be secure, that is because they are men who know not.

(378) How can there be a covenant with Allah and with His Messenger for the Mushrikun (polytheists, idolaters, pagans, disbelievers in the Oneness of Allah) except those with whom you made a covenant near Al-Masjid-al-Haram (at Makkah)? So long as they are true to you, stand you true to them. Verily, Allah loves Al-Muttaqun (the pious - See V.2:2).

(379) With regard to a believer, they respect not the ties, either of kinship or of covenant! It is they who are the transgressors.

(380) Will you not fight a people who have violated their oaths (pagans of Makkah), and intended to expel the Messenger while they did attack you first? Do you fear them? Allah has more right that you should fear Him if you are believers.