I have a question regarding wearing a leather belt during prayer, I was wondering what is the Fatwa from different Maraje'?

Salah (Prayers)FatwaMarja'Leather
I have a question regarding wearing a leather belt during prayer, I was wondering what is the Fatwa from different Maraje'?

Why in Shi'i fiqh are shrimp halal but lobsters and crabs are haram?

Fiqh (Jurisprudence)ShrimpLobsterCrab
Why in Shi'i fiqh are shrimp halal but lobsters and crabs are haram?

I am interested in the reasons why in Shi'i fiqh shrimp are halal but lobsters and crabs are haram. [All three belong to the order Decapoda.] I have read that shrimp are regarded as "locust" of the sea, which makes them halal for food. From a biological point of view, this idea does not make any sense to me.

Would a female mujtahid still have to follow a male marja'?

Mujtahid
Would a female mujtahid still have to follow a male marja'?

I know that we must follow a mujtahid. I also know that a woman cannot be followed as a Marja'. However, for a woman who has reached the level of education of a mujtahid, is it necessary for her to follow someone else? In a recent discussion, someone said that we must follow a mujtahid, and the mujtahid must be male, therefore a woman mujtahid would still have to follow someone else. This woman, by virtue of the fact that she is a mujtahid, should not need to follow anyone else, just as a male mujtahid would not. The level of knowledge of a mujtahid implies that the person is capable of independent reasoning on Islamic subjects. Can you please clarify this?

What is the ruling about chess? I am specially curious about reasons to prohibit it, if any.

Chess
What is the ruling about chess? I am specially curious about reasons to prohibit it, if any.

Marja'

In Shia Islam, marjaʿ (Arabic: مرجع‎; plural: marājiʿ), also known as a marjaʿ taqlīd or marjaʿ dīnī (Arabic: مرجع تقليد / مرجع ديني‎), literally meaning "source to imitate/follow" or "religious reference", is a title given to the highest level Shia authority, a Grand Ayatollah with the authority to make legal decisions within the confines of Islamic law for followers and less-credentialed clerics. After the Qur'an and the prophets and imams, marājiʿ are the highest authority on religious laws in Usuli Shia Islam.

Undefined

What are the conditions for switching marjas if the previous marja is still alive?

Marja'
What are the conditions for switching marjas if the previous marja is still alive?

Is it okay to shave from a full beard to just some beard on the chin as my mother doesn't agree to it?

BeardMother
Is it okay to shave from a full beard to just some beard on the chin as my mother doesn't agree to it?

What are the Shia conditions for proper hadith verification?

HadithShi'a
What are the Shia conditions for proper hadith verification?

A Sunni brother was claiming that our conditions were more restrictive and unaccepting of 'ackowledged' hadith of the Prophet? Moreover, Why, in particular, do we not accept Bukhari? Aside from the argument based on the fact that he was Sunni... is there any other reason? Was he part of the government, etc?

Why are we permitted in our prayers to say "ashhadu anna aliyyan waliyullah" and why then don't we mention ALL the names of our masoomeen since they are also our representatives?

Salah (Prayers)Ahl al-Bayt
Why are we permitted in our prayers to say "ashhadu anna aliyyan waliyullah" and why then don't we mention ALL the names of our masoomeen since they are also our representatives?

Is it okay to use dental products, such as mouthwash and toothpaste, that contain alcohol?

AlcoholToothpasteMouthwash
Is it okay to use dental products, such as mouthwash and toothpaste, that contain alcohol?

Some of the mouthwash products contain up to 12% alcohol.