Ruling on greeting a Muslim with the words “peace be upon the one who follows true guidance”

 

What is the ruling on greeting a Muslim in this manner: Al-salaam ‘ala man attaba’a al-huda (peace be upon the one who follows true guidance)?.

Praise be to Allaah.

It is not permissible to greet a Muslim by saying “peace be
upon the one who follows true guidance”, because the Messenger only used
this greeting when he wrote to non-Muslims. When you greet your Muslim
brother you should say to him, al-salaamu ‘alaykum (peace be upon him). If
you say, Al-salaam ‘ala man attaba’a al-huda (peace be upon the one who
follows true guidance), what this implies is that this brother of yours is
not one of those who follow true guidance. If there is a group of Muslims
and Christians, then one should greet them in the usual manner by saying al-salaamu
‘alaykum, intending that to be addressed to the Muslims. End quote. 

Shaykh Muhammad ibn ‘Uthaymeen (may Allah have mercy on him) 

Fataawa al-‘Aqeedah, p. 237 

See also the answer to question number
105399.