Shia jurisprudence allows ijtihad (independent reasoning) for qualified scholars (mujtahids), and followers may practice taqlid (emulation) of these scholars in daily life.

The Mahdawi movement is based on belief in Imam Mahdi (AS) as the hidden savior who will establish global justice and remove tyranny.

Martyrdom (Shahadat) is a central concept. The death of Imam Husayn (AS) and other Imams is seen as sacrificial, inspiring resistance against oppression and achieving spiritual reward.

Shias believe Imams are divinely appointed, infallible, and chosen from the Prophet’s lineage. Succession is not elective or based on consensus.

• Usul al-Fiqh: principles of jurisprudence, methodology for deriving law

• Furu’ al-Fiqh: the practical rulings derived from those principles, like prayer, fasting, and transactions

Taqiyya is precautionary concealment of faith to protect oneself or the community under threat. It is considered permissible in situations of danger or persecution.

Shias emphasize interpretations linked to Ahl al-Bayt, often using Hadiths from the Imams to clarify ambiguous verses, particularly regarding leadership, justice, and eschatology.

Wilayah refers to spiritual and temporal authority. Shias believe that Imams have a divinely ordained leadership, guiding both religious and worldly affairs of the community.

The main sources are:

• Quran

• Hadiths of Ahl al-Bayt (e.g., Nahj al-Balagha, other authentic Shia collections)

• Shia jurisprudence (Fiqh), which explains religious laws and practices

Mourning rituals aim to remember Imam Husayn’s (AS) sacrifice, teach ethics, promote justice, and prevent society from forgetting tyranny and corruption.