[pinkpanther]

Allah also says Muhammad صلي الله عليه وسلم is the messenger, and we affirm it in the second shahadah.

Look out for the omission

This one left out shahada 2nd part
Q2:163:

"And your god is one God. There is no god but He, the Most Gracious, the Most Merciful."


This one left out the first shahada 

 in another passage, God said:

"مُّحَمَّدٌۭ رَّسُولُ ٱللَّهِ ۚ"

"Muḥammad is a messenger of God..." (48:29)