[Hope]

You forget the hardcore jews ...let's not forget Abrahim as well

“I bear witness there is none worthy of worship but Allah,and Muhammad is the Messenger of Allah.Isa ,son of Mary is also messenger of Allah, Musa is also the messenger of Allah, Ibrahim is also the messenger of Allah.

This way, Christians and Jews can also pray in the mosque.

Jews don’t have problems like Christian.
Jews know Musa was a prophet.
After believing Jesus as God, Christian want to emphasise he is only a prophet.That is why they want to add additional declarations.