If he announces his Islam they will not give him a job; can he conceal his faith?

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A Christian has come across a mention of our Prophet (blessings and peace of Allah be upon him) in their scripture
A Christian woman is close to becoming Muslim and is married to a (Muslim) man who does not pray. What is the ruling on her marriage?

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She became Muslim but her husband did not; is it allowed for her not to stop living with him because of his poor health and her financial situation?
Wants to accept Islam but fears for her mother's health
A Christian woman is asking for advice about her relationship with a Muslim who talks with her and goes out with her
A Christian has come across a mention of our Prophet (blessings and peace of Allah be upon him) in their scripture
A Christian woman is close to becoming Muslim and is married to a (Muslim) man who does not pray. What is the ruling on her marriage?

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