In a 1993 lecture on Genesis 22, Dennis Prager says: Judaism has two daughter religions — Christianity and Islam. Christians from left to right acknowledge that Christianity emanated from Judaism but Muslims do not acknowledge that Islam emanates Judaism. It is an important distinction in the way Christianity and Islam view Jews and Judaism. Muslims believe that Jews corrupted the message from God, thus necessitating Mohammed to set things right.
There’s nothing you can say to a Muslim about this. It is a matter of history that Judaism preceded Islam.