Moving of the lips in salah, while reciting the Quran?

Question:

Are there any evidences that mandates the moving of the lips in salah, while reciting the Quran?

Answer:

The Holy Quran has ordered us to recite Quran in Salaah, and ‘recitation’ only occurs by moving one’s lips. Authentic traditions in Sahih Al Bukhari mentions that the Prophet (SAS) used to move his lips.

And Allah knows best,
Mufti Waseem Khan
17/8/2012