Quotes from here:
The Vatican warned Catholic women on Friday to think hard before marrying a Muslim and urged Muslims to show more respect for human rights, gender equality and democracy.
Calling women “the least protected member of the Muslim family,” it spoke of the “bitter experience” western Catholics had with Muslim husbands, especially if they married outside the Islamic world and later moved to his country of origin.
…When a Catholic woman and Muslim man wanted to marry, it said, “bitter experience teaches us that a particularly careful and in-depth preparation is called for.”
It said one possible problem was with Muslim in-laws and advised future mothers that they must insist on Church policy that children born of a mixed marriage be baptized and brought up as Catholics.
…Pope John Paul has broken ground in dialogue with Muslims and even prayed in a mosque in Damascus. He won plaudits in the Muslim world for his strong opposition to the Iraq war.
But Vatican officials and leading Catholic prelates have expressed increasingly critical views about the spread of Islam and the challenge this poses for Catholicism.
The Vatican’s top theologian, Cardinal Joseph Ratzinger, said earlier this week the West “no longer loves itself” and so was unable to respond to the challenge of Islam, which was growing because it expressed “greater spiritual energy.”
The migration document also discouraged churches from letting non-Christians use their places of worship.
This issue arose last month when Muslims in Spain asked to be able to pray in Cordoba cathedral, which was once a mosque. A senior Vatican official said this would be “problematic.”