جامع المسائل، مرکز پاسخگویی به احکام شرعی و مسائل فقهی

According to some traditions, this phrase has been recited as a part of the call to prayer since the age of the Infallible Imams (‘a) but it was not widely recited in that era. Later on it became the motto of the Shiʻa school (for more information, refer to the valuable book of “al-Mustamsak”, chapter on adhān and iqāmah).

There is no issue with it.

Precaution demands that the permission of the custodian be obtained but if the custodian of the mosque disagrees with what is in the interest of the mosque or he doesn’t pay attention to them, the board of trustees can obtain the permission of the religious authority in that matter.

There is no problem with it if the mosque is not decorated with gold and the picture of living creatures and on the condition that it does not lead to extravagance and the wasting of resources.

There is no issue with it if it doesn’t disturb the worshippers and it doesn’t reduce the place for performing prayers and it is a necessity for the mosque.

It is not permissible based on the obligatory precaution; however you can open a door from one mosque to the other.

This is not permissible, but it is permissible to sell them and use the money for other needs of the mosque.

It is not permitted, but if the person who devoted the land for the mosque has allowed it, it will be permissible. However, there is no issue with constructing things like libraries in the basement of the mosques.

There are some limitations for women and sometimes for men for entering mosques; however, there are much fewer limitations for entering hussainiyyahs. Of course one will be granted a much greater reward for performing prayer in the mosque compared to a husainiyyah and this is why both kinds of building are constructed.

If rows of women are behind men there is no need for a curtain but if they are beside each other the obligatory precaution demands that a curtain separates them.

Performing these acts in the mosque is not prohibited and there is no need for the permission of the religious authority. However, attending to worldly acts in the mosque is considered to be makrūh and if these acts disturb the worshippers in the mosque they are prohibited.

The obligatory precaution demands that infidels be prevented from entering mosques except when they intend to research about Islam and like that.