I have a question too. I believe I read somewhere that the Quran "corrected" parts of the Christian Bible. Is there a link or something where I can read more about what parts Muslims believe were in need of correction?Thanks in advance!
I hope that the following answers your questions (and 'Eesa means Jesus in Arabic):
"The Muslims are all obliged to believe in the Gospel (Injeel) that Allah revealed to His Prophet Jesus the Messiah (peace be upon him). The one who denies that is a kafir (disbeliever) according to scholarly consensus.
“And in their footsteps, We sent ‘Eesa (Jesus), son of Maryam (Mary), confirming the Tawrat (Torah) that had come before him, and We gave him the Injeel (Gospel), in which was guidance and light and confirmation of the Tawrat (Torah) that had come before it, a guidance and an admonition for Al-Muttaqun (the pious)” [al-Maa’idah 5:46]
Our belief in the Gospel dictates that we should also believe that it exists and that it was revealed completely, and we believe that everything that he brought from Allah was true.