Shaikh Muqbil Bin Haadee [rahimahullaah] said:

”We do not have time to defend ourselves; but we [defend] the Sunnah. And even if we are tormented with fierce battle, we will not leave anyone who speaks against the Sunnah of the Messenger [Sallal-laahu-alayhi- wa-alaa-aalihi-wasallam]- be he a Shia, a Soofee or from Ikhwaan al-Muslimeen [i.e. the deviated Muslim brotherhood sect in Egypt and else] because we are to sacrifice [ourselves] for the Sunnah and our objective is the Sunnah.”


Source: [Nasaa’ih Wa Fadaa’h page 54. slightly paraphrased]