Luther agitated against the demonic cult known as Judaism.
He was SPECIFICALLY NOT an anti-Semite yet would not countenance Judaizers and, as well, neither Mohammedans.
Yes I am equating them both.
Christ is of all and in all. To deny the Christ of Nazareth as the Messiah is spiritual death.
As Luther taught - The non-messianic Judaic tradition, the Mohamedans, and likewise the Mormons, JW and other cults are NOT Christian and accordingly will not be accorded Salvation. They teach and preach an erroneous doctrine/theology.
Here I stand.
Here comes the antisemitism ...
Are you a Lutheran ?