وَمِنَ النَّاسِ مَن يَقُولُ ءَامَنَّا بِاللَّهِ وَبِالْيَوْمِ الأْخِرِ وَمَا هُم بِمُؤْمِنِينَ - يُخَـدِعُونَ اللَّهَ وَالَّذِينَ ءَامَنُوا وَمَا يَخْدَعُونَ إلاَّ أَنفُسَهُمْ وَمَا يَشْعُرُونَ
8. And of mankind, there are some who say: â€We believe in Allah and the Last Day'' while in fact they do not believe. 9. They try to deceive Allah and those who believe, while they only deceive themselves, and perceive (it) not! Nifaq means to show conformity - or agreement - and to conceal evil. Nifaq has several types: Nifaq in the creed that causes its people to reside in Hell for eternity, and Nifaq in deed, which is one of the major sins, as we will explain soon, Allah willing. Ibn Jurayj said of the hypocrite that, â€His actual deeds are different from what he publicizes, what he conceals is different from what he utters, his entrance and presence are not the same as his exit and absence.''  The revelations about the characteristics of the hypocrites were revealed in Al-Madinah, this is because there were no hypocrites in Makkah. Rather the opposite was the situation in Makkah, since some people were forced to pretend that they were disbelievers, while their hearts concealed their faith. Afterwards, the Messenger of Allah migrated to Al-Madinah, where the Ansar from the tribes of Aws and Khazraj resided. They used to worship idols during the pre-Islamic period of ignorance, just as the rest of the Arab idolators. Three Jewish tribes resided in Al-Madinah, Banu Qaynuqa`-allies of Al-Khazraj, Banu An-Nadir and Banu Qurayzah-allies of the Aws. Many members of the Aws and Khazraj tribes embraced Islam. However, only a few Jews embraced Islam, such as `Abdullah bin Salam. During the early stage in Al-Madinah, there weren't any hypocrites because the Muslims were not strong enough to be feared yet. On the contrary, the Messenger of Allah conducted peace treaties with the Jews and several other Arab tribes around Al-Madinah. Soon after, the battle of Badr occurred and Allah gave victory to Islam and its people. `Abdullah bin Ubayy bin Salul was a leader in Al-Madinah. He was Al-Khazraj's chief, and during the period of Jahiliyyah he was the master of both tribes - Aws and Khazraj. They were about to appoint him their king when the Message reached Al-Madinah, and many in Al-Madinah embraced Islam. Ibn Salul's heart was filled with hatred against Islam and its people. When the battle of Badr took place, he said, â€Allah's religion has become apparent.'' So he pretended to be Muslim, along with many of those who were just like him, as well as many among the People of the Book. It was then that hypocrisy began in Al-Madinah and among the surrounding nomad tribes. As for the Emigrants, none of them were hypocrites, since they emigrated willingly (seeking the pleasure of Allah). Rather, when a Muslim would emigrate from Makkah, he would be forced to abandon all of his wealth, offspring and land; he would do so seeking Allah's reward in the Hereafter.  Muhammad bin Ishaq narrated that Ibn `Abbas said that,