This is indeed an excellent post as @Squirrelbait said.
I've long appreciated the similarities in messages between Muhammed and Jesus.
While the Quran I read years ago was in English which isn't as commanded to be in the original language so loses some meaning, I found the messaging just the same to be affirmative to the message Jesus brought, except the divinity claim that seems to go beyond what Jesus Himself claimed in the first 3 gospels.
Unfortunately, many Christians (and Muslims) view one another as adversaries when there is no need.
Jesus repeatedly said He was here to do the will of the Father, not his own. That he was the way, the path and the light to the Father.
Many Christians sadly focus their worship on Jesus, the Catholic church goes further and worships Mary, His mother as well.
They missed the many messages Jesus gave us that it's the Father that was and is always the goal.
The Bible talks of Satan as well, and it seems not enough to understand well enough that Satan doesn't appear directly. His influence is in the mind, in our thoughts as he appeals to the sinful nature that is our curse.
Your message on this is on point and one that any believer should embrace. Most excellent message, thank you for sharing it as well as in English.
I really enjoyed reading your nice comment. There is no doubt that Waswasa is a subject that raises doubts in everyone's mind. So everyone should seek refuge with the great Lord from Waswasa. Thank @practicalthought very much for the nice comment.