Response to a misguided person who objects to the idea that Allah sent His Messenger as a mercy to the worlds

A Christian woman married a Muslim man without a wali (guardian) and she is asking about the ruling on her marriage

She wants to take off her hijab because she was forced to wear it when she was young!

How can the Qur’an be a miracle for the non-Arabs when it is Arabic and they do not know Arabic?

How can I call someone who wants to become Christian?

How we should react to websites that vilify Islam, and what are the ways in which we can support Islam?

Which takes priority: calling non-Muslims to Islam or calling non-committed Muslims to become religiously committed?

What Is the Status of the Family in Islam?

A Christian who is suffering from depression and wants to commit suicide

She is hiding her Islam from her idol-worshipping family and they want her to marry a man who follows their religion; what should she do?