Word has it that Ishmael is one of the Prophets of Islam.The Qur'an does not mention the name Ishmael.
You are making things up, projecting it on tp a book, just in order to call it "not the truth".
Try to be truthful instead.
Are you claiming otherwise?
Also, how do you answer people who say that Ishmael is in fact mentioned in the Qur'an by name, including specifically these verses?
From where I stand this does not seem to even be a source of controversy among Muslims.