A more respectful manner of communicating would be to say we have a different point of view. Instead your thinking is "I'm right, so you must be wrong". That's how many people who call themselves Christians think. That's why they end up disagreeing with each other and falling out with each other so badly. The early Christian thinker Tertullian noted how the Christians love each other. Today we can see how the Christians hate each other and everyone else besides.
For a Baha'i courtesy is the princess of all virtues. Many Christians on this forum completely disregard basic courtesy.
Essentially, what you are saying here is, "this is how I see these scriptures, I'm right, there's no other way to see it, and you are wrong".
It's not much of an argument.
This has been addressed in previous posts.
Does the Bible mention Islam?
Muhammad and the Bible - Wikipedia
As you can imagine, prophecy is not always straight forward.
Belief in Muhammad as a Messenger of God is an important matter to us all to decide based on the evidence. As I see it the Quran is a work unsurpassed in Arabic literature. Muhammad despite fierce opposition united a disparate group of Nomadic savages and taught them to be like the Christians and Jews and worship the One true God. Like Moses He had them turn away from their pagan beliefs. The religion He brought, Islam then went onto be bring about a knowledge and a civilisation that surpassed all others at that time. It was through the Islamic golden Age that the European Renaissance was ignited.
Islamic Golden Age - Wikipedia
All the more reason to look carefully at what scripture is saying, to properly study the Bible and to thoroughly investigate Islam.
We do need to apply the same criteria when assessing if Jesus is in the Tanakh as to whether Muhammad is in the Bible.
I was a Christian before I converted to the Baha'i Faith. I recognised the Bible spoke of Baha'u'llah and I have come to appreciate how the Bible speaks of Muhammad and Islam.
The word Christian is meaningless if you are one of the goats, rather than sheep Jesus talks about in His final sermon.
Matthew 25:31-46