Is his preferring to work with non-Muslims regarded as taking them as close friends?

A Muslim is collecting donations for the church – will he fasting be accepted?

Boycotting the products of kuffaar who are hostile towards Islam

Are the Christians who exist nowadays the closest to us in love and friendship?

Can a Muslim accept a gift from his kaafir brother?

Giving blood to a kaafir who is not hostile towards Islam and who is not in a state of war with us

Ruling on sponsored students staying in kaafir countries

Ruling on seeking and accepting help from the kuffaar

Ruling on the call to unite all religions

What is the ruling on buying from the kuffaar when there are Muslims around?