[A. Pole]

He stresses as fundamental the Koran’s teaching that Islam is the first, primordial religion, preceding Judaism and Christianity, which are dismissed as invalid traditions, being falsified versions of Islam. Because Christianity and Judaism are thought to be a corruption of the pure message of Islam, anything true in these religions comes from their Islamic roots. Consequently, to obey their true religion, Jews and Christians should “revert” to Islam and accept the prophethood of Muhammad.

Important to remember.

[zimdog]

Sounds like Christians' attitude towards Jews from the 4th through mid-20th century.