Qualities of the Imaam

Q: If unintentionally drops of urine come onto my underwear, can I sometimes be Imam and lead prayers if required?

Q:

1. I want to ask if it is permissible to pray Namaz behind such a person who is wearing clothing below the ankles and half sleeve shirt and also a clean shaven beard?

2. Is is permissible to tell him to keep his clothes above the ankles and wear full sleeve shirt ?

Q: My query is regarding the hadeeth of the child Sahaabi who performed salaah behind Nabi Sallaallahu alaihi wasallam and then went to his tribe and led the people in salaah.

1. Can the exact hadeeth be given with the references.

2. Is it permissible to use this hadeeth as a proof for a child being allowed to do imamat (albeit for taraweeh)

3. If possible, what is the fatwa of the A'imma Arba'a with regards to the above maslah.

I only ask this as recently in a musjid, naa baaligh children were allowed by the mutawalli of the musjid to lead the taraweeh salaah.

Q: I would like to find out all the Shar'ee laws pertaining to: - Imamat / leading a congregation in Salaah - Non Baaligh child making Imamat - Imam having a beard - Imam not following rules of tajweed. - Imam wearing his pants below his ankles. Please can I also have references for each of the queries.

Q:

1. Is it permissible for a person who is clean shaven (due to medical reasons - acne) to be Imaam of salaah?

2. If yes, would it still be permissible when there are Ulama and Huffaaz who would meet all requirements of an Imaam?

Q: Can we perform pray/salaah behind any physically unfit Imam. For Example, he can't walk normally (his leg is broken and and he is operated). Please guide me to care extra in the salaah/Namaz.

Q: Is it permissible in a masjid that in the absence of the pesh imam,the muazzin who is not an Alim or hafiz leads the prayer, despite the presence of several qualified moulana's and hafiz during the prayer regularly?

Q: Can a Mazoor with (little urine drops) lead salatul Tahajjud when invited because of him been a Quran memorizer.

Q: Why is it not permissible to pray behind a shia jamaath even when they do believe in Allah?

Q: If the Imaam writes the taweezes outside the musjid, then a person can pray salaah with him? Is his salaah valid or not?