It is permissible to marry a Christina woman but this is not recommended to marry such a woman.

Suppose a muslim man and an atheist girl decided to marry, and the atheist girl has agreed to convert to Christianity by getting baptised in a Church. That is, she is not willing to become a Muslim, but willing to become Baptised Christian before marriage day. Should the man marry her?

Fiqh of Marriage | November 15, 2015 9:41 pm
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Is the khutbah said before the marriage contract a highly recommended sunnah (mustahab)?Is it permissible to leave it for i heard some of them abandon the khutbah
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my brother believe in Rasool Rashad Khakifa who came after our Prophet Muhammed(pbuh)& as per their Rasool they have deleted last 2 verses of Surah Taubah.Our father knows these things and with other family members they are purposely hiding this from the Bride & the Parents of the Bride & asking us to cooperate in this marriage.Pls advise how can we support this marriage.