Yes. 

 And I base that on conversations with faithful, yet peaceful, Muslims and their explanations to me of what it truly means to "Submit to the Will of Allah" starting way back in 1963 when I first learned Arabic.

And those conversations have been reinforced by my reading both English translations of Islamic texts as well as some, and most particularly, The Qur'an, in the original Arabic.

I am an agnostic; I can still understand what believers tell me and what their theology maintains.