Munafiq
A cikin Musulmai, Munafiqun ('munafukai', Larabci: منافقون , mufuradi منافق munāfiq) ko Musulmin ƙarya, Wasu Mutanene  da aka yanke hukunci a cikin Alƙur'ani a matsayin Musulmai na waje waɗanda ke ɓoye kafirci a ciki kuma suna ƙoƙari don ɓata al'ummar Musulmi. Munafiq mutum ne wanda a bainar jama'a da cikin al'umma ke nuna cewa shi Musulmi ne amma ya ƙi Musulunci ko yaɗa shi a kansa ko a cikin zuciyarsa ko a tsakanin makiyan Musulunci. Ita kanta munafunci ana kiranta nifāq (نفاق).

Ire -iren munafunci 

 Munafunci ga Allah dangane da ainihin bangaskiya. (Q2: 8) da (Q2: 14)
 Munafunci game da rukunan imani: alal misali, wani na iya yin imani da Allah, Ranar Shari'a, lissafi, ma'aunin ayyuka da Jahannama (tare da rashin tabbas da shakku) amma kada ku ji tsoron su ko kaɗan (a zahiri) ko kuma ku guji aikata zunubai saboda daga cikinsu. Amma duk da haka yana da'awar, "Ina tsoron Allah."
 Munafunci ga wasu: wani yana da fuska biyu da harshe biyu. Yana yabon wani a gabansu, sannan, a bayansu, yana la'antar su kuma yana ƙoƙarin haifar musu da ciwo da cutar da su. "

Munafiqun a cikin Alqur'ani 
Al-Qur'ani yana da ayoyi da yawa da ke tattaunawa akan munāfiqūn, yana mai nuni da su a matsayin mafi haɗari ga Musulmai fiye da mafi munin maƙiyan Musulunci waɗanda ba Musulmi ba.

Halayen Munafiq bisa Hadisi 
Hadisi (rikodin kalmomin, ayyukan da aka danganta ga Muhammadu) sun bayyana halaye da yawa na munafuki kuma waɗannan halayen sun haɗa da ayyuka bayyanannu da imaninsa/bangaskiyarsa ta ciki kamar haka:

 Abd Allah bn Amr bn al-As ya ruwaito Manzon Allah yana cewa: Siffofi guda hudu su ne duk wanda ya mallake su ya zama munafiki (munafiq), kuma duk wanda ya mallaki ɗayansu yana da halayen munafunci har sai ya bar shi:

 idan yayi magana sai yayi karya,
 idan ya yi alkawari sai ya saba.
 sa'ad da ya yi alkawari yana yaudara, kuma
 idan ya yi husuma, sai ya kauce daga Gaskiya.

 Abu Huraira ya ruwaito cewa: Annabi ya ce, “Alamomin munafiki guda uku ne:

 Duk lokacin da yake magana, karya yake yi.
 Duk lokacin da ya yi alkawari, yakan saba shi (alkawarinsa).
 Idan kun amince da shi, ya nuna rashin gaskiya ne. (Idan kun rike wani abu a matsayin amana da shi, ba zai mayar da shi ba.) "Wata ruwayar ta kara da cewa:" Ko da ya yi Azumi, ya yi Sallah kuma ya yi da'awar shi Musulmi ne."

 Abdullahi bn Umar ya ruwaito cewa: Manzon Allah ya ce, “Mumini yana cin abinci a cikin hanji guda (ya koshi da abinci kadan), kuma kafiri (kafiri) ko munafiki yana ci cikin hanji bakwai (yana cin abinci da yawa).

 Abu Hurairah ya ruwaito cewa Manzon Allah (SAW) ya ce: "Wanda ya mutu ba tare da ya tafi ko tunanin fita Jihadi a tafarkin Allah ba, zai mutu alhali yana da laifin kasancewa ɗaya daga cikin halayen munafunci." Imam Muslim ya ruwaito.

 Abu Umamah al-Bahili ya ruwaito cewa Manzon Allah ya ce: “Al-Haya’ (tawali’u) da Al’Iy (tsattsarka, taƙaice & ba magana) rassan imani guda biyu ne, da Badha (alfasha) da Al-Bayan (mai yawan magana) reshe biyu ne na Munafunci."

 An ruwaito cewa Zirr ya ce: Aliyu bn Abi Talib ya ce: “Manzon Allah (Muhammad) bai yi alkawari da ni ba, cewa babu wani mai imani da zai so ni, kuma babu wani sai munafiki da zai ki ni”.

 Anas bin Malik ya ruwaito: Annabi yace, “Soyayya ga Ansar alama ce ta imani kuma kiyayya ga Ansar alama ce ta munafunci”.  

 An karbo daga Ibnu Umar cewa: Manzon Allah ya ce: "Misalin munafiq shine na tunkiya da take shakkar tsakanin garke biyu, wani lokaci yana bin daya, wani lokacin kuma yana bin wani, ba tare da sanin wanda zai bi ba".

 Abu Huraira ya ruwaito Manzon Allah yana cewa: Siffar mumini ita ce amfanin gona (tsayuwa) wanda iska ke ci gaba da juyawa daga gefe zuwa gefe; kamar yadda mai bi kullum yake (yana shan bugun) masifa. Misalin munafiq shine na itacen cypress wanda baya motsawa har sai an tumbuke shi. 

 An ruwaito Annabi yana cewa: "Matan da ke neman saki da Khulli ba tare da wani dalili ba, kamar mata munafiq ne."

Manazarta