Tabi'unThe tābiʿūn (اَلتَّابِعُونَ, also accusative or genitive tābiʿīn اَلتَّابِعِينَ, singular tābiʿ تَابِعٌ), "followers" or "successors", are the generation of Muslims who followed the companions (ṣaḥāba) of the Islamic prophet Muhammad, and thus received their teachings secondhand. A tābiʿ knew at least one ṣaḥābī. As such, they played an important part in the development of Islamic thought and knowledge, and in the political development of the early caliphate.
MunafiqIn Islam, the munafiqun ('hypocrites', منافقون, singular منافق munāfiq) or false Muslims or false believers are a group decried in the Quran as outward Muslims who were inwardly concealing disbelief (“kufr”) and actively sought to undermine the Muslim community. Munafiq is a person who in public and in community shows that he is a Muslim but rejects Islam or propagates against it either in his heart or among the enemies of Islam. The hypocrisy itself is called nifāq (نفاق). Hypocrisy towards God regarding actual faith.
AhkamAhkam (, أحكام "rulings", plural of (حُكْم)) is an Islamic term with several meanings. In the Quran, the word hukm is variously used to mean arbitration, judgement, authority, or God's will. In the early Islamic period, the Kharijites gave it political connotations by declaring that they accept only the hukm of God (حُكْمُ اللّهِ). The word acquired new meanings in the course of Islamic history, being used to refer to worldly executive power or to a court decision.