Batil

Part of a series on the
Usul al-fiqh

• Qur'an and Sunnah
  
• Taqlid (imitation)
  
• Ijtihad (interpretation)
  
• Qualifications for a mujtahid
  
• madh'hab (school of law)
  
• Minhaj (method)
  
• Qiyas (analogical reasoning)
  
• Urf (society custom)
  
• Islamic jurisprudence
  
• Ijma (consensus)
• Bid‘ah (innovation)
• Madrasah (school/seminary)
• Ijazah (authorisation)
• Istihlal
• Istihsan
• Risalah

• Halaal — legal
  

• Wajib/Fard — obligatory, duty
  
• Mustahab — favored
  
• Mubah — neutral
  
• Makruh — disliked, abominable
  
• Haraam — illegal, prohibited
  

• Baatil — void, incorrect
  
• Fasiq — corrupt
  

• Marja — ...
  
• Ulema
• Khalifa
• Mufti
• Qadi
• Faqih
• Muhaddith
• Mullah
• Imam
• Mawlawi
• Sheikh
• Shaykh of Sufism
• Punjabi Shaikh
• Ayatollah
• Mujaddid
• Maulana