mujtahid...

mujtahid: A person who engages in strenous endeavor to reason a religious issue (ijtihad). ** ** Musa ibn ja'far, Imam: (746‑799 AD) The seventh pure Imam who faced extreme hardship due to the renewed opposition of the Abbasid caliphate against the Shi'ites. Sunnah : The customs, behavior and traditions of the Prophet of Islam.…