Shaykh Muhammad Ibn Haadi Al-Madkhalee said, “Go and give the Khutbah and clarify the sunnah to the people. However, do not sit and mix with them. Once you [the Salafi stufent of knowledge, giving] the khutbah, you leave right afterwards…
[Even if Ahlu Bidah give khutbahs there] as long as the masjid is a general masjid [i.e. not a masjid upon Salafiyyah but nor is it a masjid allignied with a specific misguied group or doctrine] and not a place known to be controlled or in the hands of a specific deviant group, go there and give the khutbah.
Also encourage other Salafis to go [when you give the khutbah].
If you [o Salafi student of knowledge]
do not go, you leave the place open for the people of innovation to take over.
But if you go and the other Salafis go, perhaps you will become the majority there.”
Posted by Abdul Kareem Ibn Ozzie