Some people say in their tashahhud, “O Allah, send blessings upon our master Muhammad,” adding “our master.” What is the ruling?

Question:
Honorable Shaykh, may Allah grant you success, he says: Some people say in their tashahhud, “O Allah, send blessings upon our master Muhammad.”

Answer:
No, he is our master (peace and blessings be upon him), there is no doubt about it; he is the master of the children of Adam, and there is no boasting in that, as he (peace and blessings be upon him) said. But we follow what has been transmitted. It has not been transmitted that one says “our master Muhammad” in the prayer, nor that one says “our master” in the Friday sermon, because we follow what has been transmitted. This does not mean that we deny that he is our master; rather, he is our master (peace and blessings be upon him), the master of all the children of Adam.