How should he deal with the congregation of the mosque who are insisting that the mosque should be called Ahle Hadis (Ahl al-Hadith)?
Question

                I have been attending prayer in our local mosque from the past 20 years and have been an active participant Alhamdulillah, The mosque was named as Masjid-E-Ahle Hadis by my father and the other committee member around 20 years back, Recently we have done the registration process and named the mosque as Masjid-E-Rahman, However, there are couple of elderly person who insists on adding the tag Jamat E Ahle Hadis to the mosque name. My friends, few committee member who attend the mosque regularly and I have had a meeting to name the mosque and avoid writing Ahle Hadis at the entrance so that the people of other school of thought are also welcomed, Last Friday couple of people started a fight in the mosque by shouting that Ahle hadis has to be written. (Please clarify the ruling on Shouting in the mosque,if possible.) I have explained them the reason on not writing ahle hadis and shared few quranic ayats that we should call our self muslim, Also shared your fatwa regarding naming a mosque ahle hadis. We have a meeting with the Ameer of Jamat E Ahle Hadis and a couple of moulvis this saturday, Request you to assist me in dealing with the situation. As they believe that if Ahle Hadis is not written on the mosque board, People from other jamat would occupy our mosque.
Praise be to Allah.
    Firstly:
We 
    have previously discussed the issue of naming the mosque with one of the 
    names of Allah, may He be glorified and exalted, such as Masjid ar-Rahmaan, 
    Masjid al-Qudoos, Masjid as-Salaam. It is well-known that Allah, may He be 
    glorified, says, and His word is decisive: “And 
    the mosques are for Allah (Alone), so invoke not anyone along with Allah” 
    [al-Jinn 72:18]. So all 
    the mosques belong to Allah, may He be exalted, without exception; therefore 
    naming a mosque by one of the names of Allah so as to identify it is a newly 
    invented matter that was not done by people in the past, so it is better to 
    refrain from doing that. 

    Secondly: 

    The basic principle is that there is nothing wrong with calling a mosque 
    Masjid Ahl al-Hadith (Masjid e Ahle Hadis), because this is giving it a 
    description which is Islamically acceptable. As this name is regarded by the 
    scholars as something praiseworthy and good, calling the mosque by this name 
    is something acceptable and there is nothing wrong with it, in sha Allah. 

    But this ruling is only with regard to principles and in general terms. 
    Before applying it, however, in the case of your mosque, you should look at 
    the situation in your country. If claiming to belong to Ahl al-Hadith and 
    calling yourselves by their name, or calling your mosque by the name “Ahl 
    al-Hadith”, will result in dividing the Muslim community, or creating 
    resentment in their hearts, or reviving ignorant sectarianism and stirring 
    up turmoil and trouble among the Muslims, then you should refrain from using 
    this name. In fact you should even refrain from other, more important, 
    permissible and recommended actions if that will result in any of these 
    troubles. The most that can be said about giving your mosque this name is 
    that it is something permissible that you have refrained from, and you have 
    other options among permissible names that will bring people together and 
    not cause division, that will attract people and not put them off, so that 
    you will have no need of that name. The Prophet (blessings and peace of 
    Allah be upon him) disapproved of using Islamically acceptable names if the 
    motive behind it is to show devotion to something other than the truth.

    For more information, please see the answers to questions no.
    124196 and 12761. 

    Secondly: 
If 
    the matter is the opposite, and the congregation of the mosque are keen to 
    keep the name of the mosque as Masjid Ahl al-Hadith or some other similar 
    permissible name, then we do not think that there is anything wrong with 
    that, and we do not think that the people in charge of the mosque should be 
    stubborn in rejecting that wish and creating resentment in their brother’s 
    hearts because of that, even though the name is originally something that is 
    permissible, not obligatory or recommended, but it is a good and permissible 
    name that is intended to distinguish the place from others, such as calling 
    the mosque by the name of a tribe or neighbourhood or person and the like. 
If 
    not using this name will cause some resentment and may put off some 
    closed-minded people among the congregation of the mosque from praying in 
    it, then we do not think, in this case that you should be too strict with 
    regard to the issue of naming the mosque, or change a name that people are 
    used to, if changing the name will upset people or lead to shouting in the 
    mosque, or put people off or alienate them, or stir up enmity among the 
    Muslims. 
If 
    the congregation of the mosque can work out a solution among themselves and 
    come to some agreement, there is nothing wrong with that; in fact any 
    permissible things that bring about reconciliation between people and dispel 
    resentment and grudges, are good and praiseworthy, and you should strive to 
    achieve that, and not give the Shaytaan any way of causing trouble in your 
    community. 

    And Allah knows best.