Thank you very much Osama!
I've done my own analysis of this, and I've found a verse that conclusively and unambiguously confirms the bible has been corrupted:
[Quran 4:157] And [for] their saying, "Indeed, we have killed the Messiah, Jesus, the son of Mary, the messenger of Allah ." And they did not kill him, nor did they crucify him; but [another] was made to resemble him to them. And indeed, those who differ over it are in doubt about it. They have no knowledge of it except the following of assumption. And they did not kill him, for certain.
In this verse, Allah is telling us that Jesus was actually never crucified, however, the bible states he was crucified. So we decisively deduce that therefore the bible has been corrupted as the original bible given to Jesus by God would not have included such lies. This is unequivocal evidence that the Quran teaches there was textual corruption of the bible.
The Quran teaches that it is the word of Allah, and Allah is thus speaking to us in this verse which leads us to necessarily deduce that the modern bible we have has been subject to textual corruption.
Now, the nonbeliever may claim that this verse was only written because the prophet Muhammad did not know what is in the bible and the prophet Muhammad made this mistake. First, this is circular reasoning on their behalf because they start out with the assumption that the Quran is written by the prophet Muhammad, and not Allah, but more importantly, Muhammad being the author of the Quran is a false statement and it is not what the Quran teaches. We are interested in what the Quran is teaching about the corruption of the bible. The Quran claims that it is the word of Allah, and thus when Allah speaks to us in verse 4:157, he is confirming to us conclusively and unequivocally that the bible has been corrupted.
Done. End. Resolved.
If you'd like, you can add this to your website!