Actually that passage was a prophesy about Christianity.'They forbid people to marry' is the clue that it is all about Satanic Christianity.
Question: Who is the Spirit in above? Is it the so-called 'Holy Ghost of Christianity or some lying Spirit of Yahweh or some Satanic Spirit?
PAUL WROTE IT!
Muslims forbid Muslim women to marry outside of Islam.
It's the Holy Spirit, it's not a warning about Christianity in the Christian scriptures, AND YOU ARE DESERATE TO GET OUT OF IT! hahahahah